Allow querying LyricsWikia for metadata

Querying lyrics has not been implemented yet
2016-10-09 19:44:06 +02:00 · 2016-10-09 19:44:06 +02:00 · 958cd9960c
parent 8d6d60d939
commit 958cd9960c
20 changed files with 902 additions and 546 deletions
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@ -59,6 +59,8 @@ set(WIDGETS_HEADER_FILES
    gui/tageditorwidget.h
    gui/fileinfomodel.h
    dbquery/dbquery.h
+    dbquery/musicbrainz.h
+    dbquery/lyricswikia.h
    gui/dbquerywidget.h
    misc/networkaccessmanager.h
    renamingutility/filesystemitem.h
@ -89,6 +91,8 @@ set(WIDGETS_SRC_FILES
    gui/tageditorwidget.cpp
    gui/fileinfomodel.cpp
    dbquery/dbquery.cpp
+    dbquery/musicbrainz.cpp
+    dbquery/lyricswikia.cpp
    gui/dbquerywidget.cpp
    misc/networkaccessmanager.cpp
    renamingutility/filesystemitem.cpp
--- a/README.md
+++ b/README.md
@ -74,8 +74,9 @@ There is also a tool to rename files using the tag information stored in the fil
 by a small JavaScript which can be customized. An example script is provided. Before any actual changes are made,
 you will see a preview with the generated file names.

-#### MusicBrainz search
-The tag editor also features a MusicBrainz and Cover Art Archive search which can be opened with *F10*. However, this feature is still experimental.
+#### MusicBrainz, Cover Art Archive and LyricaWiki search
+The tag editor also features a MusicBrainz, Cover Art Archive and LyricaWiki search which can be opened with *F10*.
+However, this feature is still experimental.

 ### CLI
 #### Usage
@ -194,3 +195,4 @@ To build without GUI, add the following parameters to the CMake call:
 - Large file information is not shown when using Qt WebEngine
 - It is recommend you to create backups before editing because I can not test whether the library works with all kind of files (when forcing rewrite a backup is always created)
 - underlying library: Matroska files composed of more than one segment aren't tested yet and might not work.
+- Also note the issue tracker on GitHub
--- a/application/settings.cpp
+++ b/application/settings.cpp
@ -281,6 +281,12 @@ QString &coverArtArchiveUrl()
    return v;
 }

+QString &lyricsWikiaUrl()
+{
+    static QString v;
+    return v;
+}
+
 // renaming files dialog
 int &scriptSource()
 {
--- a/application/settings.h
+++ b/application/settings.h
@ -110,6 +110,7 @@ bool &dbQueryOverride();
 KnownFieldModel &dbQueryFields();
 QString &musicBrainzUrl();
 QString &coverArtArchiveUrl();
+QString &lyricsWikiaUrl();

 // rename files dialog
 int &scriptSource();
--- a/dbquery/dbquery.cpp
+++ b/dbquery/dbquery.cpp
@ -2,20 +2,14 @@

 #include "../misc/utility.h"
 #include "../misc/networkaccessmanager.h"
-#include "../application/settings.h"

 #include <tagparser/tagvalue.h>
 #include <tagparser/tag.h>
 #include <tagparser/signature.h>

 #include <QNetworkReply>
-#include <QNetworkRequest>
-#include <QUrlQuery>
-#include <QStringBuilder>
-#include <QXmlStreamReader>
 #include <QMessageBox>

-#include <map>
 #ifdef DEBUG_BUILD
 # include <iostream>
 #endif
@ -215,40 +209,37 @@ bool QueryResultsModel::fetchCover(const QModelIndex &)
    return false;
 }

-class HttpResultsModel : public QueryResultsModel
-{
-    Q_OBJECT
-public:
-    ~HttpResultsModel();
-    void addReply(QNetworkReply *reply);
-    void abort();
-
-protected:
-    HttpResultsModel(QNetworkReply *reply);
-    virtual void parseResults(QNetworkReply *reply, const QByteArray &data) = 0;
-
-private slots:
-    void handleReplyFinished();
-
-protected:
-    QList<QNetworkReply *> m_replies;
-};
-
-HttpResultsModel::HttpResultsModel(QNetworkReply *reply)
+/*!
+ * \brief Constructs a new HttpResultsModel for the specified \a reply.
+ * \remarks The model takes ownership over the specified \a reply.
+ */
+HttpResultsModel::HttpResultsModel(SongDescription &&initialSongDescription, QNetworkReply *reply) :
+    m_initialDescription(initialSongDescription)
 {
    addReply(reply);
 }

+/*!
+ * \brief Deletes all associated replies.
+ */
 HttpResultsModel::~HttpResultsModel()
 {
    qDeleteAll(m_replies);
 }

+/*!
+ * \brief Helper to copy a property from one QObject to another.
+ * \remarks Used to transfer reply properties to new reply in case a second reply is required.
+ */
 void copyProperty(const char *property, const QObject *from, QObject *to)
 {
    to->setProperty(property, from->property(property));
 }

+/*!
+ * \brief Evaluates request results.
+ * \remarks Calls parseResults() if the requested data is available. Handles errors/redirections otherwise.
+ */
 void HttpResultsModel::handleReplyFinished()
 {
    auto *reply = static_cast<QNetworkReply *>(sender());
@ -296,6 +287,10 @@ void HttpResultsModel::handleReplyFinished()
    setResultsAvailable(true);
 }

+/*!
+ * \brief Adds a reply.
+ * \remarks Called within c'tor and handleReplyFinished() in case of redirection. Might be called when subclassing to do further requests.
+ */
 void HttpResultsModel::addReply(QNetworkReply *reply)
 {
    m_replies << reply;
@ -305,6 +300,9 @@ void HttpResultsModel::addReply(QNetworkReply *reply)
    connect(reply, &QNetworkReply::finished, this, &HttpResultsModel::handleReplyFinished);
 }

+/*!
+ * \brief Aborts all ongoing requests and causes error "Aborted by user" if requests where ongoing.
+ */
 void HttpResultsModel::abort()
 {
    if(!m_replies.isEmpty()) {
@ -316,222 +314,6 @@ void HttpResultsModel::abort()
    }
 }

-
-class MusicBrainzResultsModel : public HttpResultsModel
-{
-    Q_OBJECT
-private:
-    enum What {
-        MusicBrainzMetaData,
-        CoverArt
-    };
-
-public:
-    MusicBrainzResultsModel(QNetworkReply *reply);
-    bool fetchCover(const QModelIndex &index);
-    static QNetworkRequest coverRequest(const QString &albumId);
-
-protected:
-    void parseResults(QNetworkReply *reply, const QByteArray &data);
-
-private:
-    static map<QString, QByteArray> m_coverData;
-    QXmlStreamReader m_reader;
-    What m_what;
-};
-
-map<QString, QByteArray> MusicBrainzResultsModel::m_coverData = map<QString, QByteArray>();
-
-MusicBrainzResultsModel::MusicBrainzResultsModel(QNetworkReply *reply) :
-    HttpResultsModel(reply)
-{}
-
-bool MusicBrainzResultsModel::fetchCover(const QModelIndex &index)
-{
-    if(!index.parent().isValid() && index.row() < m_results.size()) {
-        SongDescription &desc = m_results[index.row()];
-        if(!desc.cover.isEmpty()) {
-            // cover is already available -> nothing to do
-        } else if(!desc.albumId.isEmpty()) {
-            try {
-                // the item belongs to an album which cover has already been fetched
-                desc.cover = m_coverData.at(desc.albumId);
-            } catch(const out_of_range &) {
-                // request the cover art
-                QNetworkReply *reply = queryCoverArtArchive(desc.albumId);
-                addReply(reply);
-                reply->setProperty("coverArt", true);
-                reply->setProperty("albumId", desc.albumId);
-                reply->setProperty("row", index.row());
-                setFetchingCover(true);
-                return false;
-            }
-        } else {
-            m_errorList << tr("Unable to fetch cover: Album ID is unknown.");
-            emit resultsAvailable();
-        }
-    }
-    return true;
-}
-
-void MusicBrainzResultsModel::parseResults(QNetworkReply *reply, const QByteArray &data)
-{
-    if(reply->property("coverArt").toBool()) {
-        // add cover -> determine album ID and row
-        bool ok;
-        QString albumId = reply->property("albumId").toString();
-        int row = reply->property("row").toInt(&ok);
-        if(!albumId.isEmpty() && ok && row < m_results.size()) {
-            m_coverData[albumId] = data;
-            m_results[row].cover = data;
-            emit coverAvailable(index(row, 0));
-        } else {
-            m_errorList << tr("Cover reply is invalid (internal error).");
-        }
-        setFetchingCover(false);
-    } else {
-        // prepare parsing MusicBrainz meta data
-        beginResetModel();
-        m_results.clear();
-        m_reader.addData(data);
-
-        // parse XML tree
-#define xmlReader m_reader
-#include <qtutilities/misc/xmlparsermacros.h>
-        children {
-            iftag("metadata") {
-                children {
-                    iftag("recording-list") {
-                        children {
-                            iftag("recording") {
-                                SongDescription currentDescription;
-                                children {
-                                    iftag("title") {
-                                        currentDescription.title = text;
-                                    } eliftag("artist-credit") {
-                                        children {
-                                            iftag("name-credit") {
-                                                children {
-                                                    iftag("artist") {
-                                                        children {
-                                                            iftag("name") {
-                                                                currentDescription.artist = text;
-                                                            } else_skip
-                                                        }
-                                                    } else_skip
-                                                }
-                                            } else_skip
-                                        }
-                                    } eliftag("release-list") {
-                                        children {
-                                            iftag("release") {
-                                                if(currentDescription.albumId.isEmpty()) {
-                                                    currentDescription.albumId = attribute("id").toString();
-                                                }
-                                                children {
-                                                    iftag("title") {
-                                                        currentDescription.album = text;
-                                                    } eliftag("date") {
-                                                        currentDescription.year = text;
-                                                    } eliftag("medium-list") {
-                                                        children {
-                                                            iftag("medium") {
-                                                                children {
-                                                                    iftag("position") {
-                                                                        currentDescription.disk = text.toUInt();
-                                                                    } eliftag("track-list") {
-                                                                        currentDescription.totalTracks = attribute("count").toUInt();
-                                                                        children {
-                                                                            iftag("track") {
-                                                                                children {
-                                                                                    iftag("number") {
-                                                                                        currentDescription.track = text.toUInt();
-                                                                                    } else_skip
-                                                                                }
-                                                                            } else_skip
-                                                                        }
-                                                                    } else_skip
-                                                                }
-                                                            } else_skip
-                                                        }
-                                                    } else_skip
-                                                }
-                                            } else_skip
-                                        }
-                                    } eliftag("tag-list") {
-                                        children {
-                                            iftag("tag") {
-                                                children {
-                                                    iftag("name") {
-                                                        if(!currentDescription.genre.isEmpty()) {
-                                                            currentDescription.genre.append(QLatin1Char(' '));
-                                                        }
-                                                        currentDescription.genre.append(text);
-                                                    } else_skip
-                                                }
-                                            } else_skip
-                                        }
-                                    } else_skip
-                                }
-                                m_results << currentDescription;
-                            } else_skip
-                        }
-                    } else_skip
-                }
-            } else_skip
-        }
-#include <qtutilities/misc/undefxmlparsermacros.h>
-
-        // check for parsing errors
-        switch(m_reader.error()) {
-        case QXmlStreamReader::NoError:
-        case QXmlStreamReader::PrematureEndOfDocumentError:
-            break;
-        default:
-            m_errorList << m_reader.errorString();
-        }
-
-        // promote changes
-        endResetModel();
-    }
-}
-
-QueryResultsModel *queryMusicBrainz(const SongDescription &songDescription)
-{
-    static QString defaultMusicBrainzUrl(QStringLiteral("https://musicbrainz.org/ws/2/recording/"));
-
-    // compose parts
-    QStringList parts;
-    parts.reserve(4);
-    if(!songDescription.title.isEmpty()) {
-        parts << QChar('\"') % songDescription.title % QChar('\"');
-    }
-    if(!songDescription.artist.isEmpty()) {
-        parts << QStringLiteral("artist:\"") % songDescription.artist % QChar('\"');
-    }
-    if(!songDescription.album.isEmpty()) {
-        parts << QStringLiteral("release:\"") % songDescription.album % QChar('\"');
-    }
-    if(songDescription.track) {
-        parts << QStringLiteral("number:") + QString::number(songDescription.track);
-    }
-
-    // compose URL
-    QUrl url(Settings::musicBrainzUrl().isEmpty() ? defaultMusicBrainzUrl : (Settings::musicBrainzUrl() + QStringLiteral("/recording/")));
-    QUrlQuery query;
-    query.addQueryItem(QStringLiteral("query"), parts.join(QStringLiteral(" AND ")));
-    url.setQuery(query);
-
-    // make request
-    return new MusicBrainzResultsModel(Utility::networkAccessManager().get(QNetworkRequest(url)));
-}
-
-QNetworkReply *queryCoverArtArchive(const QString &albumId)
-{
-    static QString defaultArchiveUrl(QStringLiteral("https://coverartarchive.org"));
-    return networkAccessManager().get(QNetworkRequest(QUrl((Settings::coverArtArchiveUrl().isEmpty() ? defaultArchiveUrl : Settings::coverArtArchiveUrl()) % QStringLiteral("/release/") % albumId % QStringLiteral("/front"))));
-}
-
 }

 #include "dbquery.moc"
--- a/dbquery/dbquery.h
+++ b/dbquery/dbquery.h
@ -95,7 +95,28 @@ inline bool QueryResultsModel::isFetchingCover() const
    return m_fetchingCover;
 }

-QueryResultsModel *queryMusicBrainz(const SongDescription &songDescription);
+class HttpResultsModel : public QueryResultsModel
+{
+    Q_OBJECT
+public:
+    ~HttpResultsModel();
+    void abort();
+
+protected:
+    HttpResultsModel(SongDescription &&initialSongDescription, QNetworkReply *reply);
+    void addReply(QNetworkReply *reply);
+    virtual void parseResults(QNetworkReply *reply, const QByteArray &data) = 0;
+
+private slots:
+    void handleReplyFinished();
+
+protected:
+    QList<QNetworkReply *> m_replies;
+    const SongDescription m_initialDescription;
+};
+
+QueryResultsModel *queryMusicBrainz(SongDescription &&songDescription);
+QueryResultsModel *queryLyricsWikia(SongDescription &&songDescription);
 QNetworkReply *queryCoverArtArchive(const QString &albumId);

 }
--- a/dbquery/lyricswikia.cpp
+++ b/dbquery/lyricswikia.cpp
@ -0,0 +1,115 @@
+#include "./lyricswikia.h"
+
+#include "../misc/networkaccessmanager.h"
+#include "../application/settings.h"
+
+#include <QUrlQuery>
+#include <QNetworkAccessManager>
+#include <QNetworkRequest>
+
+using namespace std;
+using namespace Utility;
+
+namespace QtGui {
+
+LyricsWikiaResultsModel::LyricsWikiaResultsModel(SongDescription &&initialSongDescription, QNetworkReply *reply) :
+    HttpResultsModel(move(initialSongDescription), reply)
+{}
+
+void LyricsWikiaResultsModel::parseResults(QNetworkReply *reply, const QByteArray &data)
+{
+    Q_UNUSED(reply)
+
+    // prepare parsing MusicBrainz meta data
+    beginResetModel();
+    m_results.clear();
+    m_reader.addData(data);
+
+    // parse XML tree
+#define xmlReader m_reader
+#include <qtutilities/misc/xmlparsermacros.h>
+    children {
+        iftag("getArtistResponse") {
+            QString artist;
+            children {
+                iftag("artist") {
+                    artist = text;
+                } eliftag("albums") {
+                    children {
+                        iftag("albumResult") {
+                            QString album, year;
+                            QList<SongDescription> songs;
+                            children {
+                                iftag("album") {
+                                    album = text;
+                                } eliftag("year") {
+                                    year = text;
+                                } eliftag("songs") {
+                                    children {
+                                        iftag("item") {                                            
+                                            songs << SongDescription();
+                                            songs.back().title = text;
+                                            songs.back().track = static_cast<unsigned int>(songs.size());
+                                        } else_skip
+                                    }
+                                } else_skip
+                                // need to filter results manually because the filtering provided by Lyrica Wiki API doesn't work
+                                if((m_initialDescription.album.isEmpty() || m_initialDescription.album == album)
+                                   && (m_initialDescription.year.isEmpty() || m_initialDescription.year == year)
+                                   && (!m_initialDescription.totalTracks || m_initialDescription.totalTracks == static_cast<unsigned int>(songs.size()))) {
+                                    for(SongDescription &song : songs) {
+                                        if((m_initialDescription.title.isEmpty() || m_initialDescription.title == song.title)
+                                                && (!m_initialDescription.track || m_initialDescription.track == static_cast<unsigned int>(songs.size()))) {
+                                            song.album = album;
+                                            song.year = year;
+                                            song.totalTracks = static_cast<unsigned int>(songs.size());
+                                            m_results << move(song);
+                                        }
+                                    }
+                                }
+                            }
+                        } else_skip
+                    }
+                } else_skip
+            }
+            for(SongDescription &song : m_results) {
+                song.artist = artist;
+            }
+        } else_skip
+    }
+#include <qtutilities/misc/undefxmlparsermacros.h>
+
+    // check for parsing errors
+    switch(m_reader.error()) {
+    case QXmlStreamReader::NoError:
+    case QXmlStreamReader::PrematureEndOfDocumentError:
+        break;
+    default:
+        m_errorList << m_reader.errorString();
+    }
+
+    // promote changes
+    endResetModel();
+}
+
+QueryResultsModel *queryLyricsWikia(SongDescription &&songDescription)
+{
+    static QString defaultUrl(QStringLiteral("https://lyrics.wikia.com/api.php"));
+
+    // compose URL
+    QUrl url(Settings::lyricsWikiaUrl().isEmpty() ? defaultUrl : Settings::lyricsWikiaUrl());
+    QUrlQuery query;
+    query.addQueryItem(QStringLiteral("func"), QStringLiteral("getArtist"));
+    query.addQueryItem(QStringLiteral("fmt"), QStringLiteral("xml"));
+    query.addQueryItem(QStringLiteral("fixXML"), QString());
+    query.addQueryItem(QStringLiteral("artist"), songDescription.artist);
+    url.setQuery(query);
+
+    // NOTE: Only getArtist seems to work, so artist must be specified and filtering must
+    // be done manually when parsing results.
+
+    // make request
+    return new LyricsWikiaResultsModel(move(songDescription), Utility::networkAccessManager().get(QNetworkRequest(url)));
+}
+
+} // namespace QtGui
--- a/dbquery/lyricswikia.h
+++ b/dbquery/lyricswikia.h
@ -0,0 +1,27 @@
+#ifndef QTGUI_LYRICSWIKIA_H
+#define QTGUI_LYRICSWIKIA_H
+
+#include "./dbquery.h"
+
+#include <QXmlStreamReader>
+
+namespace QtGui {
+
+class LyricsWikiaResultsModel : public HttpResultsModel
+{
+    Q_OBJECT
+
+public:
+    LyricsWikiaResultsModel(SongDescription &&initialSongDescription, QNetworkReply *reply);
+
+protected:
+    void parseResults(QNetworkReply *reply, const QByteArray &data);
+
+private:
+    QXmlStreamReader m_reader;
+
+};
+
+} // namespace QtGui
+
+#endif // QTGUI_LYRICSWIKIA_H
--- a/dbquery/musicbrainz.cpp
+++ b/dbquery/musicbrainz.cpp
@ -0,0 +1,209 @@
+#include "./musicbrainz.h"
+
+#include "../misc/utility.h"
+#include "../misc/networkaccessmanager.h"
+#include "../application/settings.h"
+
+#include <QStringBuilder>
+#include <QNetworkReply>
+#include <QNetworkRequest>
+#include <QUrlQuery>
+
+using namespace std;
+using namespace Utility;
+
+namespace QtGui {
+
+map<QString, QByteArray> MusicBrainzResultsModel::m_coverData = map<QString, QByteArray>();
+
+MusicBrainzResultsModel::MusicBrainzResultsModel(SongDescription &&initialSongDescription, QNetworkReply *reply) :
+    HttpResultsModel(move(initialSongDescription), reply)
+{}
+
+bool MusicBrainzResultsModel::fetchCover(const QModelIndex &index)
+{
+    if(!index.parent().isValid() && index.row() < m_results.size()) {
+        SongDescription &desc = m_results[index.row()];
+        if(!desc.cover.isEmpty()) {
+            // cover is already available -> nothing to do
+        } else if(!desc.albumId.isEmpty()) {
+            try {
+                // the item belongs to an album which cover has already been fetched
+                desc.cover = m_coverData.at(desc.albumId);
+            } catch(const out_of_range &) {
+                // request the cover art
+                QNetworkReply *reply = queryCoverArtArchive(desc.albumId);
+                addReply(reply);
+                reply->setProperty("coverArt", true);
+                reply->setProperty("albumId", desc.albumId);
+                reply->setProperty("row", index.row());
+                setFetchingCover(true);
+                return false;
+            }
+        } else {
+            m_errorList << tr("Unable to fetch cover: Album ID is unknown.");
+            emit resultsAvailable();
+        }
+    }
+    return true;
+}
+
+void MusicBrainzResultsModel::parseResults(QNetworkReply *reply, const QByteArray &data)
+{
+    if(reply->property("coverArt").toBool()) {
+        // add cover -> determine album ID and row
+        bool ok;
+        QString albumId = reply->property("albumId").toString();
+        int row = reply->property("row").toInt(&ok);
+        if(!albumId.isEmpty() && ok && row < m_results.size()) {
+            m_coverData[albumId] = data;
+            m_results[row].cover = data;
+            emit coverAvailable(index(row, 0));
+        } else {
+            m_errorList << tr("Cover reply is invalid (internal error).");
+        }
+        setFetchingCover(false);
+    } else {
+        // prepare parsing MusicBrainz meta data
+        beginResetModel();
+        m_results.clear();
+        m_reader.addData(data);
+
+        // parse XML tree
+#define xmlReader m_reader
+#include <qtutilities/misc/xmlparsermacros.h>
+        children {
+            iftag("metadata") {
+                children {
+                    iftag("recording-list") {
+                        children {
+                            iftag("recording") {
+                                SongDescription currentDescription;
+                                children {
+                                    iftag("title") {
+                                        currentDescription.title = text;
+                                    } eliftag("artist-credit") {
+                                        children {
+                                            iftag("name-credit") {
+                                                children {
+                                                    iftag("artist") {
+                                                        children {
+                                                            iftag("name") {
+                                                                currentDescription.artist = text;
+                                                            } else_skip
+                                                        }
+                                                    } else_skip
+                                                }
+                                            } else_skip
+                                        }
+                                    } eliftag("release-list") {
+                                        children {
+                                            iftag("release") {
+                                                if(currentDescription.albumId.isEmpty()) {
+                                                    currentDescription.albumId = attribute("id").toString();
+                                                }
+                                                children {
+                                                    iftag("title") {
+                                                        currentDescription.album = text;
+                                                    } eliftag("date") {
+                                                        currentDescription.year = text;
+                                                    } eliftag("medium-list") {
+                                                        children {
+                                                            iftag("medium") {
+                                                                children {
+                                                                    iftag("position") {
+                                                                        currentDescription.disk = text.toUInt();
+                                                                    } eliftag("track-list") {
+                                                                        currentDescription.totalTracks = attribute("count").toUInt();
+                                                                        children {
+                                                                            iftag("track") {
+                                                                                children {
+                                                                                    iftag("number") {
+                                                                                        currentDescription.track = text.toUInt();
+                                                                                    } else_skip
+                                                                                }
+                                                                            } else_skip
+                                                                        }
+                                                                    } else_skip
+                                                                }
+                                                            } else_skip
+                                                        }
+                                                    } else_skip
+                                                }
+                                            } else_skip
+                                        }
+                                    } eliftag("tag-list") {
+                                        children {
+                                            iftag("tag") {
+                                                children {
+                                                    iftag("name") {
+                                                        if(!currentDescription.genre.isEmpty()) {
+                                                            currentDescription.genre.append(QLatin1Char(' '));
+                                                        }
+                                                        currentDescription.genre.append(text);
+                                                    } else_skip
+                                                }
+                                            } else_skip
+                                        }
+                                    } else_skip
+                                }
+                                m_results << currentDescription;
+                            } else_skip
+                        }
+                    } else_skip
+                }
+            } else_skip
+        }
+#include <qtutilities/misc/undefxmlparsermacros.h>
+
+        // check for parsing errors
+        switch(m_reader.error()) {
+        case QXmlStreamReader::NoError:
+        case QXmlStreamReader::PrematureEndOfDocumentError:
+            break;
+        default:
+            m_errorList << m_reader.errorString();
+        }
+
+        // promote changes
+        endResetModel();
+    }
+}
+
+QueryResultsModel *queryMusicBrainz(SongDescription &&songDescription)
+{
+    static QString defaultMusicBrainzUrl(QStringLiteral("https://musicbrainz.org/ws/2/recording/"));
+
+    // compose parts
+    QStringList parts;
+    parts.reserve(4);
+    if(!songDescription.title.isEmpty()) {
+        parts << QChar('\"') % songDescription.title % QChar('\"');
+    }
+    if(!songDescription.artist.isEmpty()) {
+        parts << QStringLiteral("artist:\"") % songDescription.artist % QChar('\"');
+    }
+    if(!songDescription.album.isEmpty()) {
+        parts << QStringLiteral("release:\"") % songDescription.album % QChar('\"');
+    }
+    if(songDescription.track) {
+        parts << QStringLiteral("number:") + QString::number(songDescription.track);
+    }
+
+    // compose URL
+    QUrl url(Settings::musicBrainzUrl().isEmpty() ? defaultMusicBrainzUrl : (Settings::musicBrainzUrl() + QStringLiteral("/recording/")));
+    QUrlQuery query;
+    query.addQueryItem(QStringLiteral("query"), parts.join(QStringLiteral(" AND ")));
+    url.setQuery(query);
+
+    // make request
+    return new MusicBrainzResultsModel(move(songDescription), Utility::networkAccessManager().get(QNetworkRequest(url)));
+}
+
+QNetworkReply *queryCoverArtArchive(const QString &albumId)
+{
+    static QString defaultArchiveUrl(QStringLiteral("https://coverartarchive.org"));
+    return networkAccessManager().get(QNetworkRequest(QUrl((Settings::coverArtArchiveUrl().isEmpty() ? defaultArchiveUrl : Settings::coverArtArchiveUrl()) % QStringLiteral("/release/") % albumId % QStringLiteral("/front"))));
+}
+
+} // namespace QtGui
--- a/dbquery/musicbrainz.h
+++ b/dbquery/musicbrainz.h
@ -0,0 +1,39 @@
+#ifndef QTGUI_MUSICBRAINZ_H
+#define QTGUI_MUSICBRAINZ_H
+
+#include "./dbquery.h"
+
+#include <QXmlStreamReader>
+
+#include <map>
+
+QT_FORWARD_DECLARE_CLASS(QNetworkRequest)
+
+namespace QtGui {
+
+class MusicBrainzResultsModel : public HttpResultsModel
+{
+    Q_OBJECT
+private:
+    enum What {
+        MusicBrainzMetaData,
+        CoverArt
+    };
+
+public:
+    MusicBrainzResultsModel(SongDescription &&initialSongDescription, QNetworkReply *reply);
+    bool fetchCover(const QModelIndex &index);
+    static QNetworkRequest coverRequest(const QString &albumId);
+
+protected:
+    void parseResults(QNetworkReply *reply, const QByteArray &data);
+
+private:
+    static std::map<QString, QByteArray> m_coverData;
+    QXmlStreamReader m_reader;
+    What m_what;
+};
+
+} // namespace QtGui
+
+#endif // QTGUI_MUSICBRAINZ_H
--- a/gui/dbquerywidget.cpp
+++ b/gui/dbquerywidget.cpp
@ -45,7 +45,7 @@ DbQueryWidget::DbQueryWidget(TagEditorWidget *tagEditorWidget, QWidget *parent)
    setStyleSheet(QStringLiteral("QGroupBox { color: palette(text); background-color: palette(base); }"));
 #endif

-    m_ui->notificationLabel->setText(tr("Search hasn't been started."));
+    m_ui->notificationLabel->setText(tr("Search hasn't been started"));
    m_ui->searchGroupBox->installEventFilter(this);

    // initialize buttons
@ -74,7 +74,8 @@ DbQueryWidget::DbQueryWidget(TagEditorWidget *tagEditorWidget, QWidget *parent)

    // connect signals and slots
    connect(m_ui->abortPushButton, &QPushButton::clicked, this, &DbQueryWidget::abortSearch);
-    connect(m_ui->startPushButton, &QPushButton::clicked, this, &DbQueryWidget::startSearch);
+    connect(m_ui->searchMusicBrainzPushButton, &QPushButton::clicked, this, &DbQueryWidget::searchMusicBrainz);
+    connect(m_ui->searchLyricsWikiaPushButton, &QPushButton::clicked, this, &DbQueryWidget::searchLyricsWikia);
    connect(m_ui->applyPushButton, &QPushButton::clicked, this, &DbQueryWidget::applyResults);
    connect(m_tagEditorWidget, &TagEditorWidget::fileStatusChanged, this, &DbQueryWidget::fileStatusChanged);
    connect(m_ui->resultsTreeView, &QTreeView::customContextMenuRequested, this, &DbQueryWidget::showResultsContextMenu);
@ -116,9 +117,9 @@ void DbQueryWidget::insertSearchTermsFromTagEdit(TagEdit *tagEdit)
    }
 }

-void DbQueryWidget::startSearch()
+void DbQueryWidget::searchMusicBrainz()
 {
-    // check whether enought search terms are supplied
+    // check whether enough search terms are supplied
    if(m_ui->titleLineEdit->text().isEmpty() && m_ui->albumLineEdit->text().isEmpty() && m_ui->artistLineEdit->text().isEmpty()) {
        m_ui->notificationLabel->setNotificationType(NotificationType::Critical);
        m_ui->notificationLabel->setText(tr("Insufficient search criteria supplied"));
@ -142,7 +143,38 @@ void DbQueryWidget::startSearch()
    desc.track = m_ui->trackSpinBox->value();

    // do actual query
-    m_ui->resultsTreeView->setModel(m_model = queryMusicBrainz(desc));
+    m_ui->resultsTreeView->setModel(m_model = queryMusicBrainz(std::move(desc)));
+    connect(m_model, &QueryResultsModel::resultsAvailable, this, &DbQueryWidget::showResults);
+    connect(m_model, &QueryResultsModel::coverAvailable, this, &DbQueryWidget::showCoverFromIndex);
+}
+
+void DbQueryWidget::searchLyricsWikia()
+{
+    // check whether enough search terms are supplied
+    if(m_ui->artistLineEdit->text().isEmpty()) {
+        m_ui->notificationLabel->setNotificationType(NotificationType::Critical);
+        m_ui->notificationLabel->setText(tr("Insufficient search criteria supplied"));
+        return;
+    }
+
+    // delete current model
+    m_ui->resultsTreeView->setModel(nullptr);
+    delete m_model;
+
+    // show status
+    m_ui->notificationLabel->setNotificationType(NotificationType::Progress);
+    m_ui->notificationLabel->setText(tr("Retrieving meta data ..."));
+    setStatus(false);
+
+    // get song description
+    SongDescription desc;
+    desc.title = m_ui->titleLineEdit->text();
+    desc.album = m_ui->albumLineEdit->text();
+    desc.artist = m_ui->artistLineEdit->text();
+    desc.track = static_cast<unsigned int>(m_ui->trackSpinBox->value());
+
+    // do actual query
+    m_ui->resultsTreeView->setModel(m_model = queryLyricsWikia(std::move(desc)));
    connect(m_model, &QueryResultsModel::resultsAvailable, this, &DbQueryWidget::showResults);
    connect(m_model, &QueryResultsModel::coverAvailable, this, &DbQueryWidget::showCoverFromIndex);
 }
@ -197,7 +229,8 @@ void DbQueryWidget::showResults()
 void DbQueryWidget::setStatus(bool aborted)
 {
    m_ui->abortPushButton->setVisible(!aborted);
-    m_ui->startPushButton->setVisible(aborted);
+    m_ui->searchMusicBrainzPushButton->setVisible(aborted);
+    m_ui->searchLyricsWikiaPushButton->setVisible(aborted);
    m_ui->applyPushButton->setVisible(aborted);
 }

@ -271,7 +304,7 @@ void DbQueryWidget::showResultsContextMenu()
        if(!selection.isEmpty()) {
            QMenu contextMenu;
            if(m_ui->applyPushButton->isEnabled()) {
-                contextMenu.addAction(m_ui->applyPushButton->icon(), m_ui->applyPushButton->text(), this, SLOT(applyResults()));
+                contextMenu.addAction(m_ui->applyPushButton->icon(), tr("Use selected row"), this, SLOT(applyResults()));
            }
            if(m_model && m_model->areResultsAvailable()) {
                contextMenu.addAction(QIcon::fromTheme(QStringLiteral("view-preview")), tr("Show cover"), this, SLOT(fetchAndShowCoverForSelection()));
@ -353,7 +386,7 @@ bool DbQueryWidget::eventFilter(QObject *obj, QEvent *event)
        case QEvent::KeyRelease:
            switch(static_cast<QKeyEvent *>(event)->key()) {
            case Qt::Key_Return:
-                startSearch();
+                searchMusicBrainz();
                break;
            default:
                ;
--- a/gui/dbquerywidget.h
+++ b/gui/dbquerywidget.h
@ -34,7 +34,8 @@ public:
    void insertSearchTermsFromTagEdit(TagEdit *tagEdit);

 public slots:
-    void startSearch();
+    void searchMusicBrainz();
+    void searchLyricsWikia();
    void abortSearch();
    void applyResults();
    void insertSearchTermsFromActiveTagEdit();
--- a/gui/dbquerywidget.ui
+++ b/gui/dbquerywidget.ui
@ -7,11 +7,11 @@
    <x>0</x>
    <y>0</y>
    <width>731</width>
-    <height>603</height>
+    <height>619</height>
   </rect>
  </property>
  <property name="windowTitle">
-   <string>MusicBrainz search</string>
+   <string>MusicBrainz/LyricsWikia search</string>
  </property>
  <layout class="QVBoxLayout" name="dialogLayout">
   <property name="spacing">
@ -31,6 +31,12 @@
   </property>
   <item>
    <widget class="QWidget" name="mainWidget" native="true">
+     <property name="sizePolicy">
+      <sizepolicy hsizetype="Preferred" vsizetype="MinimumExpanding">
+       <horstretch>0</horstretch>
+       <verstretch>3</verstretch>
+      </sizepolicy>
+     </property>
     <layout class="QVBoxLayout" name="verticalLayout_2">
      <property name="spacing">
       <number>1</number>
@ -142,12 +148,6 @@
         <enum>Qt::Vertical</enum>
        </property>
        <widget class="QTreeView" name="resultsTreeView">
-         <property name="sizePolicy">
-          <sizepolicy hsizetype="Expanding" vsizetype="Preferred">
-           <horstretch>0</horstretch>
-           <verstretch>0</verstretch>
-          </sizepolicy>
-         </property>
         <property name="contextMenuPolicy">
          <enum>Qt::CustomContextMenu</enum>
         </property>
@ -237,29 +237,22 @@
     <layout class="QHBoxLayout" name="bottomLayout">
      <item>
       <widget class="NotificationLabel" name="notificationLabel" native="true">
-        <property name="maximumSize">
-         <size>
-          <width>325</width>
-          <height>16777215</height>
-         </size>
+        <property name="sizePolicy">
+         <sizepolicy hsizetype="Expanding" vsizetype="MinimumExpanding">
+          <horstretch>0</horstretch>
+          <verstretch>0</verstretch>
+         </sizepolicy>
        </property>
       </widget>
      </item>
-      <item>
-       <spacer name="horizontalSpacer">
-        <property name="orientation">
-         <enum>Qt::Horizontal</enum>
-        </property>
-        <property name="sizeHint" stdset="0">
-         <size>
-          <width>433</width>
-          <height>20</height>
-         </size>
-        </property>
-       </spacer>
-      </item>
      <item>
       <widget class="QPushButton" name="menuPushButton">
+        <property name="sizePolicy">
+         <sizepolicy hsizetype="Minimum" vsizetype="MinimumExpanding">
+          <horstretch>0</horstretch>
+          <verstretch>0</verstretch>
+         </sizepolicy>
+        </property>
        <property name="maximumSize">
         <size>
          <width>23</width>
@ -276,15 +269,46 @@
      </item>
      <item>
       <widget class="QPushButton" name="abortPushButton">
+        <property name="sizePolicy">
+         <sizepolicy hsizetype="Minimum" vsizetype="MinimumExpanding">
+          <horstretch>0</horstretch>
+          <verstretch>0</verstretch>
+         </sizepolicy>
+        </property>
        <property name="text">
         <string>Abort</string>
        </property>
       </widget>
      </item>
      <item>
-       <widget class="QPushButton" name="startPushButton">
+       <widget class="QPushButton" name="searchMusicBrainzPushButton">
+        <property name="sizePolicy">
+         <sizepolicy hsizetype="Minimum" vsizetype="MinimumExpanding">
+          <horstretch>0</horstretch>
+          <verstretch>0</verstretch>
+         </sizepolicy>
+        </property>
        <property name="text">
-         <string>Search</string>
+         <string>Search
+MusicBrainz</string>
+        </property>
+        <property name="icon">
+         <iconset theme="edit-find">
+          <normaloff>.</normaloff>.</iconset>
+        </property>
+       </widget>
+      </item>
+      <item>
+       <widget class="QPushButton" name="searchLyricsWikiaPushButton">
+        <property name="sizePolicy">
+         <sizepolicy hsizetype="Minimum" vsizetype="MinimumExpanding">
+          <horstretch>0</horstretch>
+          <verstretch>0</verstretch>
+         </sizepolicy>
+        </property>
+        <property name="text">
+         <string>Search
+LyricWikia</string>
        </property>
        <property name="icon">
         <iconset theme="edit-find">
@ -297,11 +321,18 @@
        <property name="enabled">
         <bool>false</bool>
        </property>
+        <property name="sizePolicy">
+         <sizepolicy hsizetype="Minimum" vsizetype="MinimumExpanding">
+          <horstretch>0</horstretch>
+          <verstretch>0</verstretch>
+         </sizepolicy>
+        </property>
        <property name="toolTip">
         <string>Inserts the selected result into the current tag (doesn't save anything)</string>
        </property>
        <property name="text">
-         <string>Apply results</string>
+         <string>Use selected
+row</string>
        </property>
       </widget>
      </item>
--- a/gui/mainwindow.cpp
+++ b/gui/mainwindow.cpp
@ -110,7 +110,7 @@ MainWindow::MainWindow(QWidget *parent) :

    // dbquery dock widget
    if(Settings::dbQueryWidgetShown()) {
-        showDbQueryWidget();
+        toggleDbQueryWidget();
    } else {
        // ensure the dock widget is invisible
        m_ui->dbQueryDockWidget->setVisible(false);
@ -122,7 +122,7 @@ MainWindow::MainWindow(QWidget *parent) :
    // connect signals and slots, install event filter
    //  menu: application
    connect(m_ui->actionSettings, &QAction::triggered, this, &MainWindow::showSettingsDlg);
-    connect(m_ui->actionOpen_MusicBrainz_search, &QAction::triggered, this, &MainWindow::showDbQueryWidget);
+    connect(m_ui->actionOpen_MusicBrainz_search, &QAction::triggered, this, &MainWindow::toggleDbQueryWidget);
    connect(m_ui->lockLayout, &QAction::triggered, this, &MainWindow::toggleLayoutLocked);
    connect(m_ui->actionQuit, &QAction::triggered, this, &MainWindow::close);
    //  menu: file
@ -337,14 +337,14 @@ void MainWindow::spawnExternalPlayer()
 }

 /*!
- * \brief Shows the database query widget.
+ * \brief Toggles visibility of the database query widget.
 */
-void MainWindow::showDbQueryWidget()
+void MainWindow::toggleDbQueryWidget()
 {
    if(!m_dbQueryWidget) {
        m_ui->dbQueryDockWidget->setWidget(m_dbQueryWidget = new DbQueryWidget(m_ui->tagEditorWidget, this));
    }
-    m_ui->dbQueryDockWidget->setVisible(true);
+    m_ui->dbQueryDockWidget->setVisible(m_ui->dbQueryDockWidget->isHidden());
 }

 /*!
--- a/gui/mainwindow.h
+++ b/gui/mainwindow.h
@ -77,7 +77,7 @@ private slots:
    void showAboutDlg();
    void showRenameFilesDlg();
    void spawnExternalPlayer();
-    void showDbQueryWidget();
+    void toggleDbQueryWidget();

 private:
    QMutex &fileOperationMutex();
--- a/gui/mainwindow.ui
+++ b/gui/mainwindow.ui
@ -102,12 +102,12 @@
    <set>QDockWidget::DockWidgetFloatable|QDockWidget::DockWidgetMovable</set>
   </property>
   <property name="windowTitle">
-    <string>F&amp;ile selection</string>
+    <string>File sele&amp;ction</string>
   </property>
   <attribute name="dockWidgetArea">
    <number>1</number>
   </attribute>
-   <widget class="QWidget" name="dockWidgetContents">
+   <widget class="QWidget" name="fileSelectionDockWidgetContents">
    <layout class="QVBoxLayout" name="verticalLayout">
     <property name="spacing">
      <number>2</number>
@ -152,12 +152,12 @@
    <bool>false</bool>
   </property>
   <property name="windowTitle">
-    <string>&amp;MusicBrains search (beta)</string>
+    <string>&amp;MusicBrains/LyricsWikia search</string>
   </property>
   <attribute name="dockWidgetArea">
    <number>1</number>
   </attribute>
-   <widget class="QWidget" name="dockWidgetContents_2"/>
+   <widget class="QWidget" name="dbQueryDockWidgetContents"/>
  </widget>
  <action name="actionSave">
   <property name="enabled">
@ -333,7 +333,7 @@
     <normaloff>.</normaloff>.</iconset>
   </property>
   <property name="text">
-    <string>&amp;Open MusicBrainz search</string>
+    <string>&amp;Toggle MusicBrainz/LyricsWikia search</string>
   </property>
   <property name="shortcut">
    <string>F10</string>
@ -356,10 +356,11 @@
  </action>
  <action name="lockLayout">
   <property name="icon">
-    <iconset theme="lock"/>
+    <iconset theme="lock">
+     <normaloff>.</normaloff>.</iconset>
   </property>
   <property name="text">
-    <string>Lock layout</string>
+    <string>&amp;Lock layout</string>
   </property>
  </action>
 </widget>
--- a/gui/notificationlabel.cpp
+++ b/gui/notificationlabel.cpp
@ -156,30 +156,36 @@ void NotificationLabel::drawProgressIndicator(QPainter &painter, QRect rect, con

 QSize NotificationLabel::sizeHint() const
 {
-    return minimumSizeHint();
-}
-
-QSize NotificationLabel::minimumSizeHint() const
-{
-    QFontMetrics fm(font());
+    const QFontMetrics fm(fontMetrics());
    QSize size = fm.size(0, m_text);
    if(size.height() < m_minIconSize) {
        size.setHeight(m_minIconSize);
    }
-    int iconSize = size.height() > m_maxIconSize ? m_maxIconSize : size.height();
+    const int iconSize = size.height() > m_maxIconSize ? m_maxIconSize : size.height();
    size.setWidth(iconSize + 5 + size.width());
    return size;
 }

+QSize NotificationLabel::minimumSizeHint() const
+{
+    return QSize(m_minIconSize, m_minIconSize);
+}
+
 void NotificationLabel::setText(const QString &text)
 {
    m_text = text;
    updateGeometry();
    update(textRect());
+    if(toolTip().isEmpty()) {
+        setToolTip(text);
+    }
 }

 void NotificationLabel::clearText()
 {
+    if(toolTip() == m_text) {
+        toolTip().clear();
+    }
    m_text.clear();
    updateGeometry();
    update(textRect());
@ -187,17 +193,21 @@ void NotificationLabel::clearText()

 void NotificationLabel::appendLine(const QString &line)
 {
+    const bool updateTooltip = toolTip().isEmpty() || toolTip() == m_text;
    if(m_text.isEmpty()) {
        m_text = line;
    } else {
-        if(!m_text.startsWith("•")) {
-            m_text.insert(0, "• ");
+        if(!m_text.startsWith(QStringLiteral("•"))) {
+            m_text.insert(0, QStringLiteral("• "));
        }
-        m_text.append("\n• ");
+        m_text.append(QStringLiteral("\n• "));
        m_text.append(line);
    }
    updateGeometry();
    update(textRect());
+    if(updateTooltip) {
+        setToolTip(m_text);
+    }
 }

 void NotificationLabel::setNotificationSubject(NotificationSubject value)
--- a/gui/tageditorwidget.ui
+++ b/gui/tageditorwidget.ui
@ -6,7 +6,7 @@
   <rect>
    <x>0</x>
    <y>0</y>
-    <width>634</width>
+    <width>702</width>
    <height>203</height>
   </rect>
  </property>
@ -34,7 +34,14 @@
    </widget>
   </item>
   <item>
-    <widget class="NotificationLabel" name="parsingNotificationWidget" native="true"/>
+    <widget class="NotificationLabel" name="parsingNotificationWidget" native="true">
+     <property name="sizePolicy">
+      <sizepolicy hsizetype="Preferred" vsizetype="MinimumExpanding">
+       <horstretch>0</horstretch>
+       <verstretch>0</verstretch>
+      </sizepolicy>
+     </property>
+    </widget>
   </item>
   <item>
    <widget class="QSplitter" name="tagSplitter">
@ -195,7 +202,14 @@ the file reverting all unsaved changings.</string>
   <item>
    <layout class="QHBoxLayout" name="horizontalLayout">
     <item>
-      <widget class="NotificationLabel" name="makingNotificationWidget" native="true"/>
+      <widget class="NotificationLabel" name="makingNotificationWidget" native="true">
+       <property name="sizePolicy">
+        <sizepolicy hsizetype="Preferred" vsizetype="MinimumExpanding">
+         <horstretch>0</horstretch>
+         <verstretch>0</verstretch>
+        </sizepolicy>
+       </property>
+      </widget>
     </item>
     <item>
      <widget class="QPushButton" name="abortButton">
--- a/translations/tageditor_de_DE.ts
+++ b/translations/tageditor_de_DE.ts
@ -649,34 +649,34 @@
    <name>QtGui::DbQueryWidget</name>
    <message>
        <location filename="../gui/dbquerywidget.ui" line="14"/>
-        <source>MusicBrainz search</source>
+        <source>MusicBrainz/LyricsWikia search</source>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="../gui/dbquerywidget.ui" line="53"/>
+        <location filename="../gui/dbquerywidget.ui" line="59"/>
        <source>Search &amp;criteria</source>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="../gui/dbquerywidget.ui" line="77"/>
+        <location filename="../gui/dbquerywidget.ui" line="83"/>
        <source>Song</source>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="../gui/dbquerywidget.ui" line="95"/>
-        <location filename="../gui/dbquerywidget.ui" line="102"/>
-        <location filename="../gui/dbquerywidget.ui" line="118"/>
-        <location filename="../gui/dbquerywidget.ui" line="132"/>
+        <location filename="../gui/dbquerywidget.ui" line="101"/>
+        <location filename="../gui/dbquerywidget.ui" line="108"/>
+        <location filename="../gui/dbquerywidget.ui" line="124"/>
+        <location filename="../gui/dbquerywidget.ui" line="138"/>
        <source>?</source>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="../gui/dbquerywidget.ui" line="111"/>
+        <location filename="../gui/dbquerywidget.ui" line="117"/>
        <source>Album</source>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="../gui/dbquerywidget.ui" line="125"/>
+        <location filename="../gui/dbquerywidget.ui" line="131"/>
        <source>Artist</source>
        <translation type="unfinished"></translation>
    </message>
@ -691,28 +691,36 @@
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="../gui/dbquerywidget.ui" line="280"/>
+        <location filename="../gui/dbquerywidget.ui" line="279"/>
        <source>Abort</source>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="../gui/dbquerywidget.ui" line="287"/>
-        <source>Search</source>
+        <location filename="../gui/dbquerywidget.ui" line="292"/>
+        <source>Search
+MusicBrainz</source>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="../gui/dbquerywidget.ui" line="301"/>
+        <location filename="../gui/dbquerywidget.ui" line="310"/>
+        <source>Search
+LyricWikia</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../gui/dbquerywidget.ui" line="331"/>
        <source>Inserts the selected result into the current tag (doesn&apos;t save anything)</source>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="../gui/dbquerywidget.ui" line="304"/>
-        <source>Apply results</source>
+        <location filename="../gui/dbquerywidget.ui" line="334"/>
+        <source>Use selected
+row</source>
        <translation type="unfinished"></translation>
    </message>
    <message>
        <location filename="../gui/dbquerywidget.cpp" line="48"/>
-        <source>Search hasn&apos;t been started.</source>
+        <source>Search hasn&apos;t been started</source>
        <translation type="unfinished"></translation>
    </message>
    <message>
@ -726,27 +734,29 @@
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="../gui/dbquerywidget.cpp" line="124"/>
+        <location filename="../gui/dbquerywidget.cpp" line="125"/>
+        <location filename="../gui/dbquerywidget.cpp" line="156"/>
        <source>Insufficient search criteria supplied</source>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="../gui/dbquerywidget.cpp" line="134"/>
+        <location filename="../gui/dbquerywidget.cpp" line="135"/>
+        <location filename="../gui/dbquerywidget.cpp" line="166"/>
        <source>Retrieving meta data ...</source>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="../gui/dbquerywidget.cpp" line="164"/>
+        <location filename="../gui/dbquerywidget.cpp" line="196"/>
        <source>Aborted</source>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="../gui/dbquerywidget.cpp" line="176"/>
+        <location filename="../gui/dbquerywidget.cpp" line="208"/>
        <source>No results available</source>
        <translation type="unfinished"></translation>
    </message>
    <message numerus="yes">
-        <location filename="../gui/dbquerywidget.cpp" line="178"/>
+        <location filename="../gui/dbquerywidget.cpp" line="210"/>
        <source>%1 result(s) available</source>
        <translation type="unfinished">
            <numerusform></numerusform>
@ -754,22 +764,27 @@
        </translation>
    </message>
    <message>
-        <location filename="../gui/dbquerywidget.cpp" line="240"/>
+        <location filename="../gui/dbquerywidget.cpp" line="273"/>
        <source>Retrieving cover art to be applied ...</source>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="../gui/dbquerywidget.cpp" line="277"/>
+        <location filename="../gui/dbquerywidget.cpp" line="307"/>
+        <source>Use selected row</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../gui/dbquerywidget.cpp" line="310"/>
        <source>Show cover</source>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="../gui/dbquerywidget.cpp" line="306"/>
+        <location filename="../gui/dbquerywidget.cpp" line="339"/>
        <source>Retrieving cover art ...</source>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="../gui/dbquerywidget.cpp" line="320"/>
+        <location filename="../gui/dbquerywidget.cpp" line="353"/>
        <source>Cover - %1</source>
        <translation type="unfinished"></translation>
    </message>
@ -953,7 +968,7 @@ Remarks
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="../gui/settingsdialog.cpp" line="137"/>
+        <location filename="../gui/settingsdialog.cpp" line="150"/>
        <source>To avoid unnecessary copying this directory should be on the same partition as the files you want to edit.</source>
        <translation type="unfinished"></translation>
    </message>
@ -1550,12 +1565,12 @@ another position would prevent rewriting the entire file</source>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="../gui/settingsdialog.cpp" line="499"/>
+        <location filename="../gui/settingsdialog.cpp" line="512"/>
        <source>Minimum padding must be less or equal than maximum padding.</source>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="../gui/settingsdialog.cpp" line="564"/>
+        <location filename="../gui/settingsdialog.cpp" line="577"/>
        <source>These options might be ignored if not supported by either the format or the implementation.</source>
        <translation type="unfinished"></translation>
    </message>
@ -1563,22 +1578,22 @@ another position would prevent rewriting the entire file</source>
 <context>
    <name>QtGui::HttpResultsModel</name>
    <message>
-        <location filename="../dbquery/dbquery.cpp" line="264"/>
+        <location filename="../dbquery/dbquery.cpp" line="255"/>
        <source>&lt;p&gt;Do you want to redirect form &lt;i&gt;%1&lt;/i&gt; to &lt;i&gt;%2&lt;/i&gt;?&lt;/p&gt;</source>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="../dbquery/dbquery.cpp" line="266"/>
+        <location filename="../dbquery/dbquery.cpp" line="257"/>
        <source>Search</source>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="../dbquery/dbquery.cpp" line="277"/>
+        <location filename="../dbquery/dbquery.cpp" line="268"/>
        <source>Redirection to: </source>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="../dbquery/dbquery.cpp" line="314"/>
+        <location filename="../dbquery/dbquery.cpp" line="312"/>
        <source>Aborted by user.</source>
        <translation type="unfinished"></translation>
    </message>
@ -1731,112 +1746,112 @@ another position would prevent rewriting the entire file</source>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="../gui/mainwindow.ui" line="104"/>
-        <source>F&amp;ile selection</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../gui/mainwindow.ui" line="154"/>
-        <source>&amp;MusicBrains search (beta)</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../gui/mainwindow.ui" line="170"/>
+        <location filename="../gui/mainwindow.ui" line="171"/>
        <source>Save &amp;entered tags</source>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="../gui/mainwindow.ui" line="185"/>
+        <location filename="../gui/mainwindow.ui" line="186"/>
        <source>&amp;Delete all tags</source>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="../gui/mainwindow.ui" line="188"/>
+        <location filename="../gui/mainwindow.ui" line="189"/>
        <source>Ctrl+D</source>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="../gui/mainwindow.ui" line="200"/>
+        <location filename="../gui/mainwindow.ui" line="201"/>
        <source>&amp;Close</source>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="../gui/mainwindow.ui" line="212"/>
+        <location filename="../gui/mainwindow.ui" line="213"/>
        <source>&amp;Select next file</source>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="../gui/mainwindow.ui" line="224"/>
+        <location filename="../gui/mainwindow.ui" line="225"/>
        <source>&amp;Rename files using tags</source>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="../gui/mainwindow.ui" line="236"/>
+        <location filename="../gui/mainwindow.ui" line="237"/>
        <source>&amp;Open</source>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="../gui/mainwindow.ui" line="251"/>
+        <location filename="../gui/mainwindow.ui" line="252"/>
        <source>&amp;Save file information as HTML document</source>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="../gui/mainwindow.ui" line="254"/>
+        <location filename="../gui/mainwindow.ui" line="255"/>
        <source>Ctrl+H</source>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="../gui/mainwindow.ui" line="263"/>
+        <location filename="../gui/mainwindow.ui" line="264"/>
        <source>Select &amp;next file and save current</source>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="../gui/mainwindow.ui" line="266"/>
+        <location filename="../gui/mainwindow.ui" line="267"/>
        <source>F3</source>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="../gui/mainwindow.ui" line="275"/>
+        <location filename="../gui/mainwindow.ui" line="276"/>
        <source>&amp;About</source>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="../gui/mainwindow.ui" line="284"/>
+        <location filename="../gui/mainwindow.ui" line="285"/>
        <source>&amp;Quit</source>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="../gui/mainwindow.ui" line="293"/>
+        <location filename="../gui/mainwindow.ui" line="294"/>
        <source>&amp;Settings</source>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="../gui/mainwindow.ui" line="323"/>
+        <location filename="../gui/mainwindow.ui" line="324"/>
        <source>&amp;Play (external player)</source>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="../gui/mainwindow.ui" line="326"/>
+        <location filename="../gui/mainwindow.ui" line="327"/>
        <source>Ctrl+E</source>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="../gui/mainwindow.ui" line="335"/>
-        <source>&amp;Open MusicBrainz search</source>
+        <location filename="../gui/mainwindow.ui" line="363"/>
+        <source>&amp;Lock layout</source>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="../gui/mainwindow.ui" line="338"/>
+        <location filename="../gui/mainwindow.ui" line="339"/>
        <source>F10</source>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="../gui/mainwindow.ui" line="349"/>
-        <source>Save (entered tags) as ...</source>
+        <location filename="../gui/mainwindow.ui" line="336"/>
+        <source>&amp;Toggle MusicBrainz/LyricsWikia search</source>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="../gui/mainwindow.ui" line="352"/>
+        <location filename="../gui/mainwindow.ui" line="351"/>
+        <source>Save (entered tags) &amp;as ...</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../gui/mainwindow.cpp" line="202"/>
+        <source>Lock layout</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../gui/mainwindow.ui" line="354"/>
        <source>Ctrl+Shift+S</source>
        <translation type="unfinished"></translation>
    </message>
@ -1846,47 +1861,57 @@ another position would prevent rewriting the entire file</source>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="../gui/mainwindow.ui" line="173"/>
+        <location filename="../gui/mainwindow.ui" line="174"/>
        <source>Ctrl+S</source>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="../gui/mainwindow.ui" line="239"/>
+        <location filename="../gui/mainwindow.ui" line="240"/>
        <source>Ctrl+O</source>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="../gui/mainwindow.ui" line="296"/>
+        <location filename="../gui/mainwindow.ui" line="297"/>
        <source>F8</source>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="../gui/mainwindow.ui" line="203"/>
+        <location filename="../gui/mainwindow.ui" line="204"/>
        <source>Ctrl+Q</source>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="../gui/mainwindow.ui" line="142"/>
+        <location filename="../gui/mainwindow.ui" line="105"/>
+        <source>File sele&amp;ction</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../gui/mainwindow.ui" line="143"/>
        <source>Select next file</source>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="../gui/mainwindow.ui" line="215"/>
+        <location filename="../gui/mainwindow.ui" line="155"/>
+        <source>&amp;MusicBrains/LyricsWikia search</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../gui/mainwindow.ui" line="216"/>
        <source>F6</source>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="../gui/mainwindow.ui" line="227"/>
+        <location filename="../gui/mainwindow.ui" line="228"/>
        <source>F2</source>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="../gui/mainwindow.ui" line="308"/>
+        <location filename="../gui/mainwindow.ui" line="309"/>
        <source>&amp;Reload (reverts all changes!)</source>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="../gui/mainwindow.ui" line="311"/>
+        <location filename="../gui/mainwindow.ui" line="312"/>
        <source>F5</source>
        <translation type="unfinished"></translation>
    </message>
@ -1897,58 +1922,63 @@ another position would prevent rewriting the entire file</source>
        <translation></translation>
    </message>
    <message>
-        <location filename="../gui/mainwindow.cpp" line="297"/>
+        <location filename="../gui/mainwindow.cpp" line="335"/>
        <source>No file opened.</source>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="../gui/mainwindow.cpp" line="318"/>
+        <location filename="../gui/mainwindow.cpp" line="356"/>
        <source>A tag editing utility supporting ID3, MP4 (iTunes style), Vorbis and Matroska tags.</source>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="../gui/mainwindow.cpp" line="435"/>
+        <location filename="../gui/mainwindow.cpp" line="473"/>
        <source>Unable to show the next file because it can&apos;t be found anymore.</source>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="../gui/mainwindow.cpp" line="445"/>
+        <location filename="../gui/mainwindow.cpp" line="483"/>
        <source>Open file - </source>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="../gui/mainwindow.cpp" line="456"/>
+        <location filename="../gui/mainwindow.cpp" line="494"/>
        <source>Save changes as - </source>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="../gui/mainwindow.cpp" line="478"/>
+        <location filename="../gui/mainwindow.cpp" line="516"/>
        <source>Save file information - </source>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="../gui/mainwindow.cpp" line="497"/>
+        <location filename="../gui/mainwindow.cpp" line="535"/>
        <source>No file is opened.</source>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="../gui/mainwindow.cpp" line="500"/>
+        <location filename="../gui/mainwindow.cpp" line="538"/>
        <source>Unable to save file information because the current process hasn&apos;t been finished yet.</source>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="../gui/mainwindow.cpp" line="487"/>
+        <location filename="../gui/mainwindow.cpp" line="525"/>
        <source>Unable to write to file.
 %1</source>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="../gui/mainwindow.cpp" line="490"/>
+        <location filename="../gui/mainwindow.cpp" line="197"/>
+        <source>Unlock layout</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../gui/mainwindow.cpp" line="528"/>
        <source>Unable to open file.</source>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="../gui/mainwindow.cpp" line="494"/>
+        <location filename="../gui/mainwindow.cpp" line="532"/>
        <source>No file information available.</source>
        <translation type="unfinished"></translation>
    </message>
@ -1956,12 +1986,12 @@ another position would prevent rewriting the entire file</source>
 <context>
    <name>QtGui::MusicBrainzResultsModel</name>
    <message>
-        <location filename="../dbquery/dbquery.cpp" line="370"/>
+        <location filename="../dbquery/musicbrainz.cpp" line="44"/>
        <source>Unable to fetch cover: Album ID is unknown.</source>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="../dbquery/dbquery.cpp" line="389"/>
+        <location filename="../dbquery/musicbrainz.cpp" line="63"/>
        <source>Cover reply is invalid (internal error).</source>
        <translation type="unfinished"></translation>
    </message>
@ -2285,42 +2315,42 @@ another position would prevent rewriting the entire file</source>
 <context>
    <name>QtGui::QueryResultsModel</name>
    <message>
-        <location filename="../dbquery/dbquery.cpp" line="154"/>
+        <location filename="../dbquery/dbquery.cpp" line="148"/>
        <source>Song title</source>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="../dbquery/dbquery.cpp" line="156"/>
+        <location filename="../dbquery/dbquery.cpp" line="150"/>
        <source>Album</source>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="../dbquery/dbquery.cpp" line="158"/>
+        <location filename="../dbquery/dbquery.cpp" line="152"/>
        <source>Artist</source>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="../dbquery/dbquery.cpp" line="160"/>
+        <location filename="../dbquery/dbquery.cpp" line="154"/>
        <source>Year</source>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="../dbquery/dbquery.cpp" line="162"/>
+        <location filename="../dbquery/dbquery.cpp" line="156"/>
        <source>Track</source>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="../dbquery/dbquery.cpp" line="164"/>
+        <location filename="../dbquery/dbquery.cpp" line="158"/>
        <source>Total tracks</source>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="../dbquery/dbquery.cpp" line="166"/>
+        <location filename="../dbquery/dbquery.cpp" line="160"/>
        <source>Genre</source>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="../dbquery/dbquery.cpp" line="213"/>
+        <location filename="../dbquery/dbquery.cpp" line="207"/>
        <source>Fetching the cover is not implemented for the selected provider.</source>
        <translation type="unfinished"></translation>
    </message>
@ -2571,17 +2601,17 @@ Error in line %1: %3</source>
        <translation></translation>
    </message>
    <message>
-        <location filename="../gui/settingsdialog.cpp" line="585"/>
+        <location filename="../gui/settingsdialog.cpp" line="598"/>
        <source>Tag processing</source>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="../gui/settingsdialog.cpp" line="593"/>
+        <location filename="../gui/settingsdialog.cpp" line="606"/>
        <source>Editor</source>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="../gui/settingsdialog.cpp" line="601"/>
+        <location filename="../gui/settingsdialog.cpp" line="614"/>
        <source>File browser</source>
        <translation type="unfinished"></translation>
    </message>
@ -2613,12 +2643,12 @@ Error in line %1: %3</source>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="../gui/tageditorwidget.ui" line="67"/>
+        <location filename="../gui/tageditorwidget.ui" line="74"/>
        <source>Document title</source>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="../gui/tageditorwidget.ui" line="95"/>
+        <location filename="../gui/tageditorwidget.ui" line="102"/>
        <source>Let you choose whether the values of the
 previously opened file should be cleared when
 opening the next file.
@ -2627,12 +2657,12 @@ tagging multiple files of the same album.</source>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="../gui/tageditorwidget.ui" line="102"/>
+        <location filename="../gui/tageditorwidget.ui" line="109"/>
        <source>Keep previous values</source>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="../gui/tageditorwidget.ui" line="115"/>
+        <location filename="../gui/tageditorwidget.ui" line="122"/>
        <source>Let you enable or disable the automatic
 creation or removal of tags (according to
 the settings) when loading a file.
@ -2641,99 +2671,99 @@ You can also create or remove tags manually.</source>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="../gui/tageditorwidget.ui" line="122"/>
+        <location filename="../gui/tageditorwidget.ui" line="129"/>
        <source>Tag management</source>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="../gui/tageditorwidget.ui" line="135"/>
+        <location filename="../gui/tageditorwidget.ui" line="142"/>
        <source>Restores the original values read from
 the file reverting all unsaved changings.</source>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="../gui/tageditorwidget.ui" line="139"/>
+        <location filename="../gui/tageditorwidget.ui" line="146"/>
        <source>Restore</source>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="../gui/tageditorwidget.ui" line="162"/>
+        <location filename="../gui/tageditorwidget.ui" line="169"/>
        <source>Clears all values.</source>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="../gui/tageditorwidget.ui" line="165"/>
+        <location filename="../gui/tageditorwidget.ui" line="172"/>
        <source>Clear</source>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="../gui/tageditorwidget.ui" line="209"/>
+        <location filename="../gui/tageditorwidget.ui" line="223"/>
        <source>Aborts the saving process. The tageditor will try to restore the original file from the backup.</source>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="../gui/tageditorwidget.ui" line="212"/>
+        <location filename="../gui/tageditorwidget.ui" line="226"/>
        <location filename="../gui/tageditorwidget.cpp" line="1193"/>
        <source>Abort</source>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="../gui/tageditorwidget.ui" line="243"/>
+        <location filename="../gui/tageditorwidget.ui" line="257"/>
        <source>Save</source>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="../gui/tageditorwidget.ui" line="246"/>
+        <location filename="../gui/tageditorwidget.ui" line="260"/>
        <source>all entered values</source>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="../gui/tageditorwidget.ui" line="253"/>
+        <location filename="../gui/tageditorwidget.ui" line="267"/>
        <source>Delete</source>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="../gui/tageditorwidget.ui" line="256"/>
+        <location filename="../gui/tageditorwidget.ui" line="270"/>
        <source>all tags from the file</source>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="../gui/tageditorwidget.ui" line="263"/>
+        <location filename="../gui/tageditorwidget.ui" line="277"/>
        <source>Open next file</source>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="../gui/tageditorwidget.ui" line="266"/>
+        <location filename="../gui/tageditorwidget.ui" line="280"/>
        <source>and save current before</source>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="../gui/tageditorwidget.ui" line="273"/>
+        <location filename="../gui/tageditorwidget.ui" line="287"/>
        <source>Close</source>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="../gui/tageditorwidget.ui" line="276"/>
+        <location filename="../gui/tageditorwidget.ui" line="290"/>
        <source>the file and discard changings</source>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="../gui/tageditorwidget.ui" line="289"/>
+        <location filename="../gui/tageditorwidget.ui" line="303"/>
        <source>No, disable this feature</source>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="../gui/tageditorwidget.ui" line="297"/>
+        <location filename="../gui/tageditorwidget.ui" line="311"/>
        <source>Yes, but only if both files are in the same directory</source>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="../gui/tageditorwidget.ui" line="305"/>
+        <location filename="../gui/tageditorwidget.ui" line="319"/>
        <source>Yes, regardless where the files are stored</source>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="../gui/tageditorwidget.ui" line="317"/>
+        <location filename="../gui/tageditorwidget.ui" line="331"/>
        <source>Manage tags automatically when loading file</source>
        <translation type="unfinished"></translation>
    </message>
--- a/translations/tageditor_en_US.ts
+++ b/translations/tageditor_en_US.ts
@ -649,7 +649,7 @@
    <name>QtGui::DbQueryWidget</name>
    <message>
        <location filename="../gui/dbquerywidget.cpp" line="48"/>
-        <source>Search hasn&apos;t been started.</source>
+        <source>Search hasn&apos;t been started</source>
        <translation type="unfinished"></translation>
    </message>
    <message>
@ -663,27 +663,29 @@
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="../gui/dbquerywidget.cpp" line="124"/>
+        <location filename="../gui/dbquerywidget.cpp" line="125"/>
+        <location filename="../gui/dbquerywidget.cpp" line="156"/>
        <source>Insufficient search criteria supplied</source>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="../gui/dbquerywidget.cpp" line="134"/>
+        <location filename="../gui/dbquerywidget.cpp" line="135"/>
+        <location filename="../gui/dbquerywidget.cpp" line="166"/>
        <source>Retrieving meta data ...</source>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="../gui/dbquerywidget.cpp" line="164"/>
+        <location filename="../gui/dbquerywidget.cpp" line="196"/>
        <source>Aborted</source>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="../gui/dbquerywidget.cpp" line="176"/>
+        <location filename="../gui/dbquerywidget.cpp" line="208"/>
        <source>No results available</source>
        <translation type="unfinished"></translation>
    </message>
    <message numerus="yes">
-        <location filename="../gui/dbquerywidget.cpp" line="178"/>
+        <location filename="../gui/dbquerywidget.cpp" line="210"/>
        <source>%1 result(s) available</source>
        <translation type="unfinished">
            <numerusform>%1 result available</numerusform>
@ -691,55 +693,60 @@
        </translation>
    </message>
    <message>
-        <location filename="../gui/dbquerywidget.cpp" line="240"/>
+        <location filename="../gui/dbquerywidget.cpp" line="273"/>
        <source>Retrieving cover art to be applied ...</source>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="../gui/dbquerywidget.cpp" line="277"/>
+        <location filename="../gui/dbquerywidget.cpp" line="307"/>
+        <source>Use selected row</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../gui/dbquerywidget.cpp" line="310"/>
        <source>Show cover</source>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="../gui/dbquerywidget.cpp" line="306"/>
+        <location filename="../gui/dbquerywidget.cpp" line="339"/>
        <source>Retrieving cover art ...</source>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="../gui/dbquerywidget.cpp" line="320"/>
+        <location filename="../gui/dbquerywidget.cpp" line="353"/>
        <source>Cover - %1</source>
        <translation type="unfinished"></translation>
    </message>
    <message>
        <location filename="../gui/dbquerywidget.ui" line="14"/>
-        <source>MusicBrainz search</source>
+        <source>MusicBrainz/LyricsWikia search</source>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="../gui/dbquerywidget.ui" line="53"/>
+        <location filename="../gui/dbquerywidget.ui" line="59"/>
        <source>Search &amp;criteria</source>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="../gui/dbquerywidget.ui" line="77"/>
+        <location filename="../gui/dbquerywidget.ui" line="83"/>
        <source>Song</source>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="../gui/dbquerywidget.ui" line="95"/>
-        <location filename="../gui/dbquerywidget.ui" line="102"/>
-        <location filename="../gui/dbquerywidget.ui" line="118"/>
-        <location filename="../gui/dbquerywidget.ui" line="132"/>
+        <location filename="../gui/dbquerywidget.ui" line="101"/>
+        <location filename="../gui/dbquerywidget.ui" line="108"/>
+        <location filename="../gui/dbquerywidget.ui" line="124"/>
+        <location filename="../gui/dbquerywidget.ui" line="138"/>
        <source>?</source>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="../gui/dbquerywidget.ui" line="111"/>
+        <location filename="../gui/dbquerywidget.ui" line="117"/>
        <source>Album</source>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="../gui/dbquerywidget.ui" line="125"/>
+        <location filename="../gui/dbquerywidget.ui" line="131"/>
        <source>Artist</source>
        <translation type="unfinished"></translation>
    </message>
@ -754,23 +761,31 @@
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="../gui/dbquerywidget.ui" line="280"/>
+        <location filename="../gui/dbquerywidget.ui" line="279"/>
        <source>Abort</source>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="../gui/dbquerywidget.ui" line="287"/>
-        <source>Search</source>
+        <location filename="../gui/dbquerywidget.ui" line="292"/>
+        <source>Search
+MusicBrainz</source>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="../gui/dbquerywidget.ui" line="301"/>
+        <location filename="../gui/dbquerywidget.ui" line="310"/>
+        <source>Search
+LyricWikia</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../gui/dbquerywidget.ui" line="331"/>
        <source>Inserts the selected result into the current tag (doesn&apos;t save anything)</source>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="../gui/dbquerywidget.ui" line="304"/>
-        <source>Apply results</source>
+        <location filename="../gui/dbquerywidget.ui" line="334"/>
+        <source>Use selected
+row</source>
        <translation type="unfinished"></translation>
    </message>
 </context>
@ -953,7 +968,7 @@ Remarks
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="../gui/settingsdialog.cpp" line="137"/>
+        <location filename="../gui/settingsdialog.cpp" line="150"/>
        <source>To avoid unnecessary copying this directory should be on the same partition as the files you want to edit.</source>
        <translation type="unfinished"></translation>
    </message>
@ -1550,12 +1565,12 @@ another position would prevent rewriting the entire file</source>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="../gui/settingsdialog.cpp" line="499"/>
+        <location filename="../gui/settingsdialog.cpp" line="512"/>
        <source>Minimum padding must be less or equal than maximum padding.</source>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="../gui/settingsdialog.cpp" line="564"/>
+        <location filename="../gui/settingsdialog.cpp" line="577"/>
        <source>These options might be ignored if not supported by either the format or the implementation.</source>
        <translation type="unfinished"></translation>
    </message>
@ -1563,22 +1578,22 @@ another position would prevent rewriting the entire file</source>
 <context>
    <name>QtGui::HttpResultsModel</name>
    <message>
-        <location filename="../dbquery/dbquery.cpp" line="264"/>
+        <location filename="../dbquery/dbquery.cpp" line="255"/>
        <source>&lt;p&gt;Do you want to redirect form &lt;i&gt;%1&lt;/i&gt; to &lt;i&gt;%2&lt;/i&gt;?&lt;/p&gt;</source>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="../dbquery/dbquery.cpp" line="266"/>
+        <location filename="../dbquery/dbquery.cpp" line="257"/>
        <source>Search</source>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="../dbquery/dbquery.cpp" line="277"/>
+        <location filename="../dbquery/dbquery.cpp" line="268"/>
        <source>Redirection to: </source>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="../dbquery/dbquery.cpp" line="314"/>
+        <location filename="../dbquery/dbquery.cpp" line="312"/>
        <source>Aborted by user.</source>
        <translation type="unfinished"></translation>
    </message>
@ -1742,213 +1757,228 @@ another position would prevent rewriting the entire file</source>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="../gui/mainwindow.ui" line="142"/>
+        <location filename="../gui/mainwindow.ui" line="105"/>
+        <source>File sele&amp;ction</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../gui/mainwindow.ui" line="143"/>
        <source>Select next file</source>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="../gui/mainwindow.ui" line="104"/>
-        <source>F&amp;ile selection</source>
+        <location filename="../gui/mainwindow.ui" line="155"/>
+        <source>&amp;MusicBrains/LyricsWikia search</source>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="../gui/mainwindow.ui" line="154"/>
-        <source>&amp;MusicBrains search (beta)</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../gui/mainwindow.ui" line="170"/>
+        <location filename="../gui/mainwindow.ui" line="171"/>
        <source>Save &amp;entered tags</source>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="../gui/mainwindow.ui" line="173"/>
+        <location filename="../gui/mainwindow.ui" line="174"/>
        <source>Ctrl+S</source>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="../gui/mainwindow.ui" line="185"/>
+        <location filename="../gui/mainwindow.ui" line="186"/>
        <source>&amp;Delete all tags</source>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="../gui/mainwindow.ui" line="188"/>
+        <location filename="../gui/mainwindow.ui" line="189"/>
        <source>Ctrl+D</source>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="../gui/mainwindow.ui" line="200"/>
+        <location filename="../gui/mainwindow.ui" line="201"/>
        <source>&amp;Close</source>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="../gui/mainwindow.ui" line="203"/>
+        <location filename="../gui/mainwindow.ui" line="204"/>
        <source>Ctrl+Q</source>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="../gui/mainwindow.ui" line="212"/>
+        <location filename="../gui/mainwindow.ui" line="213"/>
        <source>&amp;Select next file</source>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="../gui/mainwindow.ui" line="215"/>
+        <location filename="../gui/mainwindow.ui" line="216"/>
        <source>F6</source>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="../gui/mainwindow.ui" line="224"/>
+        <location filename="../gui/mainwindow.ui" line="225"/>
        <source>&amp;Rename files using tags</source>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="../gui/mainwindow.ui" line="227"/>
+        <location filename="../gui/mainwindow.ui" line="228"/>
        <source>F2</source>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="../gui/mainwindow.ui" line="236"/>
+        <location filename="../gui/mainwindow.ui" line="237"/>
        <source>&amp;Open</source>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="../gui/mainwindow.ui" line="239"/>
+        <location filename="../gui/mainwindow.ui" line="240"/>
        <source>Ctrl+O</source>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="../gui/mainwindow.ui" line="251"/>
+        <location filename="../gui/mainwindow.ui" line="252"/>
        <source>&amp;Save file information as HTML document</source>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="../gui/mainwindow.ui" line="254"/>
+        <location filename="../gui/mainwindow.ui" line="255"/>
        <source>Ctrl+H</source>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="../gui/mainwindow.ui" line="263"/>
+        <location filename="../gui/mainwindow.ui" line="264"/>
        <source>Select &amp;next file and save current</source>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="../gui/mainwindow.ui" line="266"/>
+        <location filename="../gui/mainwindow.ui" line="267"/>
        <source>F3</source>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="../gui/mainwindow.ui" line="275"/>
+        <location filename="../gui/mainwindow.ui" line="276"/>
        <source>&amp;About</source>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="../gui/mainwindow.ui" line="284"/>
+        <location filename="../gui/mainwindow.ui" line="285"/>
        <source>&amp;Quit</source>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="../gui/mainwindow.ui" line="293"/>
+        <location filename="../gui/mainwindow.ui" line="294"/>
        <source>&amp;Settings</source>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="../gui/mainwindow.ui" line="296"/>
+        <location filename="../gui/mainwindow.ui" line="297"/>
        <source>F8</source>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="../gui/mainwindow.ui" line="308"/>
+        <location filename="../gui/mainwindow.ui" line="309"/>
        <source>&amp;Reload (reverts all changes!)</source>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="../gui/mainwindow.ui" line="311"/>
+        <location filename="../gui/mainwindow.ui" line="312"/>
        <source>F5</source>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="../gui/mainwindow.ui" line="323"/>
+        <location filename="../gui/mainwindow.ui" line="324"/>
        <source>&amp;Play (external player)</source>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="../gui/mainwindow.ui" line="326"/>
+        <location filename="../gui/mainwindow.ui" line="327"/>
        <source>Ctrl+E</source>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="../gui/mainwindow.ui" line="335"/>
-        <source>&amp;Open MusicBrainz search</source>
+        <location filename="../gui/mainwindow.ui" line="363"/>
+        <source>&amp;Lock layout</source>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="../gui/mainwindow.ui" line="338"/>
+        <location filename="../gui/mainwindow.ui" line="339"/>
        <source>F10</source>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="../gui/mainwindow.ui" line="349"/>
-        <source>Save (entered tags) as ...</source>
+        <location filename="../gui/mainwindow.ui" line="336"/>
+        <source>&amp;Toggle MusicBrainz/LyricsWikia search</source>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="../gui/mainwindow.ui" line="352"/>
+        <location filename="../gui/mainwindow.ui" line="351"/>
+        <source>Save (entered tags) &amp;as ...</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../gui/mainwindow.cpp" line="202"/>
+        <source>Lock layout</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../gui/mainwindow.ui" line="354"/>
        <source>Ctrl+Shift+S</source>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="../gui/mainwindow.cpp" line="297"/>
+        <location filename="../gui/mainwindow.cpp" line="197"/>
+        <source>Unlock layout</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../gui/mainwindow.cpp" line="335"/>
        <source>No file opened.</source>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="../gui/mainwindow.cpp" line="318"/>
+        <location filename="../gui/mainwindow.cpp" line="356"/>
        <source>A tag editing utility supporting ID3, MP4 (iTunes style), Vorbis and Matroska tags.</source>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="../gui/mainwindow.cpp" line="435"/>
+        <location filename="../gui/mainwindow.cpp" line="473"/>
        <source>Unable to show the next file because it can&apos;t be found anymore.</source>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="../gui/mainwindow.cpp" line="445"/>
+        <location filename="../gui/mainwindow.cpp" line="483"/>
        <source>Open file - </source>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="../gui/mainwindow.cpp" line="456"/>
+        <location filename="../gui/mainwindow.cpp" line="494"/>
        <source>Save changes as - </source>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="../gui/mainwindow.cpp" line="478"/>
+        <location filename="../gui/mainwindow.cpp" line="516"/>
        <source>Save file information - </source>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="../gui/mainwindow.cpp" line="487"/>
+        <location filename="../gui/mainwindow.cpp" line="525"/>
        <source>Unable to write to file.
 %1</source>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="../gui/mainwindow.cpp" line="490"/>
+        <location filename="../gui/mainwindow.cpp" line="528"/>
        <source>Unable to open file.</source>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="../gui/mainwindow.cpp" line="494"/>
+        <location filename="../gui/mainwindow.cpp" line="532"/>
        <source>No file information available.</source>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="../gui/mainwindow.cpp" line="497"/>
+        <location filename="../gui/mainwindow.cpp" line="535"/>
        <source>No file is opened.</source>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="../gui/mainwindow.cpp" line="500"/>
+        <location filename="../gui/mainwindow.cpp" line="538"/>
        <source>Unable to save file information because the current process hasn&apos;t been finished yet.</source>
        <translation type="unfinished"></translation>
    </message>
@ -1956,12 +1986,12 @@ another position would prevent rewriting the entire file</source>
 <context>
    <name>QtGui::MusicBrainzResultsModel</name>
    <message>
-        <location filename="../dbquery/dbquery.cpp" line="370"/>
+        <location filename="../dbquery/musicbrainz.cpp" line="44"/>
        <source>Unable to fetch cover: Album ID is unknown.</source>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="../dbquery/dbquery.cpp" line="389"/>
+        <location filename="../dbquery/musicbrainz.cpp" line="63"/>
        <source>Cover reply is invalid (internal error).</source>
        <translation type="unfinished"></translation>
    </message>
@ -2285,42 +2315,42 @@ another position would prevent rewriting the entire file</source>
 <context>
    <name>QtGui::QueryResultsModel</name>
    <message>
-        <location filename="../dbquery/dbquery.cpp" line="154"/>
+        <location filename="../dbquery/dbquery.cpp" line="148"/>
        <source>Song title</source>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="../dbquery/dbquery.cpp" line="156"/>
+        <location filename="../dbquery/dbquery.cpp" line="150"/>
        <source>Album</source>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="../dbquery/dbquery.cpp" line="158"/>
+        <location filename="../dbquery/dbquery.cpp" line="152"/>
        <source>Artist</source>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="../dbquery/dbquery.cpp" line="160"/>
+        <location filename="../dbquery/dbquery.cpp" line="154"/>
        <source>Year</source>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="../dbquery/dbquery.cpp" line="162"/>
+        <location filename="../dbquery/dbquery.cpp" line="156"/>
        <source>Track</source>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="../dbquery/dbquery.cpp" line="164"/>
+        <location filename="../dbquery/dbquery.cpp" line="158"/>
        <source>Total tracks</source>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="../dbquery/dbquery.cpp" line="166"/>
+        <location filename="../dbquery/dbquery.cpp" line="160"/>
        <source>Genre</source>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="../dbquery/dbquery.cpp" line="213"/>
+        <location filename="../dbquery/dbquery.cpp" line="207"/>
        <source>Fetching the cover is not implemented for the selected provider.</source>
        <translation type="unfinished"></translation>
    </message>
@ -2571,17 +2601,17 @@ Error in line %1: %3</source>
        <translation></translation>
    </message>
    <message>
-        <location filename="../gui/settingsdialog.cpp" line="585"/>
+        <location filename="../gui/settingsdialog.cpp" line="598"/>
        <source>Tag processing</source>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="../gui/settingsdialog.cpp" line="593"/>
+        <location filename="../gui/settingsdialog.cpp" line="606"/>
        <source>Editor</source>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="../gui/settingsdialog.cpp" line="601"/>
+        <location filename="../gui/settingsdialog.cpp" line="614"/>
        <source>File browser</source>
        <translation type="unfinished"></translation>
    </message>
@ -2914,12 +2944,12 @@ Error in line %1: %3</source>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="../gui/tageditorwidget.ui" line="67"/>
+        <location filename="../gui/tageditorwidget.ui" line="74"/>
        <source>Document title</source>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="../gui/tageditorwidget.ui" line="95"/>
+        <location filename="../gui/tageditorwidget.ui" line="102"/>
        <source>Let you choose whether the values of the
 previously opened file should be cleared when
 opening the next file.
@ -2928,12 +2958,12 @@ tagging multiple files of the same album.</source>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="../gui/tageditorwidget.ui" line="102"/>
+        <location filename="../gui/tageditorwidget.ui" line="109"/>
        <source>Keep previous values</source>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="../gui/tageditorwidget.ui" line="115"/>
+        <location filename="../gui/tageditorwidget.ui" line="122"/>
        <source>Let you enable or disable the automatic
 creation or removal of tags (according to
 the settings) when loading a file.
@ -2942,99 +2972,99 @@ You can also create or remove tags manually.</source>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="../gui/tageditorwidget.ui" line="122"/>
+        <location filename="../gui/tageditorwidget.ui" line="129"/>
        <source>Tag management</source>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="../gui/tageditorwidget.ui" line="135"/>
+        <location filename="../gui/tageditorwidget.ui" line="142"/>
        <source>Restores the original values read from
 the file reverting all unsaved changings.</source>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="../gui/tageditorwidget.ui" line="139"/>
+        <location filename="../gui/tageditorwidget.ui" line="146"/>
        <source>Restore</source>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="../gui/tageditorwidget.ui" line="162"/>
+        <location filename="../gui/tageditorwidget.ui" line="169"/>
        <source>Clears all values.</source>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="../gui/tageditorwidget.ui" line="165"/>
+        <location filename="../gui/tageditorwidget.ui" line="172"/>
        <source>Clear</source>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="../gui/tageditorwidget.ui" line="209"/>
+        <location filename="../gui/tageditorwidget.ui" line="223"/>
        <source>Aborts the saving process. The tageditor will try to restore the original file from the backup.</source>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="../gui/tageditorwidget.ui" line="212"/>
+        <location filename="../gui/tageditorwidget.ui" line="226"/>
        <location filename="../gui/tageditorwidget.cpp" line="1193"/>
        <source>Abort</source>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="../gui/tageditorwidget.ui" line="243"/>
+        <location filename="../gui/tageditorwidget.ui" line="257"/>
        <source>Save</source>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="../gui/tageditorwidget.ui" line="246"/>
+        <location filename="../gui/tageditorwidget.ui" line="260"/>
        <source>all entered values</source>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="../gui/tageditorwidget.ui" line="253"/>
+        <location filename="../gui/tageditorwidget.ui" line="267"/>
        <source>Delete</source>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="../gui/tageditorwidget.ui" line="256"/>
+        <location filename="../gui/tageditorwidget.ui" line="270"/>
        <source>all tags from the file</source>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="../gui/tageditorwidget.ui" line="263"/>
+        <location filename="../gui/tageditorwidget.ui" line="277"/>
        <source>Open next file</source>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="../gui/tageditorwidget.ui" line="266"/>
+        <location filename="../gui/tageditorwidget.ui" line="280"/>
        <source>and save current before</source>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="../gui/tageditorwidget.ui" line="273"/>
+        <location filename="../gui/tageditorwidget.ui" line="287"/>
        <source>Close</source>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="../gui/tageditorwidget.ui" line="276"/>
+        <location filename="../gui/tageditorwidget.ui" line="290"/>
        <source>the file and discard changings</source>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="../gui/tageditorwidget.ui" line="289"/>
+        <location filename="../gui/tageditorwidget.ui" line="303"/>
        <source>No, disable this feature</source>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="../gui/tageditorwidget.ui" line="297"/>
+        <location filename="../gui/tageditorwidget.ui" line="311"/>
        <source>Yes, but only if both files are in the same directory</source>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="../gui/tageditorwidget.ui" line="305"/>
+        <location filename="../gui/tageditorwidget.ui" line="319"/>
        <source>Yes, regardless where the files are stored</source>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="../gui/tageditorwidget.ui" line="317"/>
+        <location filename="../gui/tageditorwidget.ui" line="331"/>
        <source>Manage tags automatically when loading file</source>
        <translation type="unfinished"></translation>
    </message>