diff --git a/LICENSE.background b/LICENSE.background
deleted file mode 100644
--- a/LICENSE.background
+++ /dev/null
@@ -1 +0,0 @@
-The background image os by Edward Betts (Own work) [<a href="http://creativecommons.org/licenses/by-sa/3.0">CC BY-SA 3.0</a>], <a href="https://commons.wikimedia.org/wiki/File%3AMuse_at_Outside_Lands_Music_and_Arts_Festival_03.jpg">via Wikimedia Commons</a>
diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt
--- a/src/CMakeLists.txt
+++ b/src/CMakeLists.txt
@@ -4,7 +4,6 @@
     set(elisa_SOURCES
         main.cpp
         mediaplaylist.cpp
-        musicstatistics.cpp
         musicalbum.cpp
         musicaudiotrack.cpp
         musicartist.cpp
@@ -234,7 +233,6 @@
     elisaimportapplication.cpp
     elisaapplication.cpp
     mediaplaylist.cpp
-    musicstatistics.cpp
     musicalbum.cpp
     musicaudiotrack.cpp
     musicartist.cpp
diff --git a/src/main.cpp b/src/main.cpp
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -42,7 +42,6 @@
 #include "managemediaplayercontrol.h"
 #include "manageheaderbar.h"
 #include "manageaudioplayer.h"
-#include "musicstatistics.h"
 #include "musicaudiotrack.h"
 #include "musiclistenersmanager.h"
 #include "models/allalbumsmodel.h"
@@ -152,7 +151,6 @@
     qmlRegisterType<ManageMediaPlayerControl>("org.kde.elisa", 1, 0, "ManageMediaPlayerControl");
     qmlRegisterType<ManageHeaderBar>("org.kde.elisa", 1, 0, "ManageHeaderBar");
     qmlRegisterType<ManageAudioPlayer>("org.kde.elisa", 1, 0, "ManageAudioPlayer");
-    qmlRegisterType<MusicStatistics>("org.kde.elisa", 1, 0, "MusicStatistics");
     qmlRegisterType<ProgressIndicator>("org.kde.elisa", 1, 0, "ProgressIndicator");
     qmlRegisterType<MusicListenersManager>("org.kde.elisa", 1, 0, "MusicListenersManager");
     qmlRegisterType<AllAlbumsProxyModel>("org.kde.elisa", 1, 0, "AllAlbumsProxyModel");
diff --git a/src/models/allalbumsmodel.h b/src/models/allalbumsmodel.h
--- a/src/models/allalbumsmodel.h
+++ b/src/models/allalbumsmodel.h
@@ -31,7 +31,6 @@
 #include <memory>
 
 class AllAlbumsModelPrivate;
-class MusicStatistics;
 class AllArtistsModel;
 
 class AllAlbumsModel : public QAbstractItemModel
diff --git a/src/models/allalbumsmodel.cpp b/src/models/allalbumsmodel.cpp
--- a/src/models/allalbumsmodel.cpp
+++ b/src/models/allalbumsmodel.cpp
@@ -18,7 +18,6 @@
  */
 
 #include "allalbumsmodel.h"
-#include "musicstatistics.h"
 #include "databaseinterface.h"
 #include "allartistsmodel.h"
 #include "albummodel.h"
diff --git a/src/musicstatistics.h b/src/musicstatistics.h
deleted file mode 100644
--- a/src/musicstatistics.h
+++ /dev/null
@@ -1,44 +0,0 @@
-/*
- * Copyright 2016 Matthieu Gallien <matthieu_gallien@yahoo.fr>
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Library General Public
- * License as published by the Free Software Foundation; either
- * version 3 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Library General Public License for more details.
- *
- * You should have received a copy of the GNU Library General Public License
- * along with this library; see the file COPYING.LIB.  If not, write to
- * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
- * Boston, MA 02110-1301, USA.
- */
-
-#ifndef MUSICSTATISTICS_H
-#define MUSICSTATISTICS_H
-
-#include <QObject>
-
-#include "musicalbum.h"
-#include "musicaudiotrack.h"
-
-class MusicStatistics : public QObject
-{
-    Q_OBJECT
-public:
-    explicit MusicStatistics(QObject *parent = nullptr);
-
-Q_SIGNALS:
-
-public Q_SLOTS:
-
-    void newAlbum(const MusicAlbum &album);
-
-    void newAudioTrack(const MusicAudioTrack &audioTrack);
-
-};
-
-#endif // MUSICSTATISTICS_H
diff --git a/src/musicstatistics.cpp b/src/musicstatistics.cpp
deleted file mode 100644
--- a/src/musicstatistics.cpp
+++ /dev/null
@@ -1,40 +0,0 @@
-/*
- * Copyright 2016 Matthieu Gallien <matthieu_gallien@yahoo.fr>
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Library General Public
- * License as published by the Free Software Foundation; either
- * version 3 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Library General Public License for more details.
- *
- * You should have received a copy of the GNU Library General Public License
- * along with this library; see the file COPYING.LIB.  If not, write to
- * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
- * Boston, MA 02110-1301, USA.
- */
-
-#include "musicstatistics.h"
-
-#include <QDebug>
-
-MusicStatistics::MusicStatistics(QObject *parent) : QObject(parent)
-{
-}
-
-void MusicStatistics::newAlbum(const MusicAlbum &album)
-{
-    Q_UNUSED(album);
-}
-
-void MusicStatistics::newAudioTrack(const MusicAudioTrack &audioTrack)
-{
-    qDebug() << "new audio track" << audioTrack.albumName() << audioTrack.title() << audioTrack.artist() << audioTrack.duration();
-}
-
-
-#include "moc_musicstatistics.cpp"
-