diff --git a/include/mainwindow.h b/include/mainwindow.h
index 5c956c6..7bd5791 100644
--- a/include/mainwindow.h
+++ b/include/mainwindow.h
@@ -22,6 +22,7 @@ public:
 
 public slots:
 	void reloadConfig();
+	void stop();
 
 signals:
 	void newStatusMessage(const QString&);
@@ -33,6 +34,7 @@ private:
 
 	Ui::Soundboard *ui;
 	std::vector<SoundButton*> soundbuttons;
+	QxtGlobalShortcut* stopGlobal = nullptr;
 	Config config;
 };
 #endif // MAINWINDOW_H
diff --git a/include/sounddevice.h b/include/sounddevice.h
index d42e4a8..701d753 100644
--- a/include/sounddevice.h
+++ b/include/sounddevice.h
@@ -38,7 +38,6 @@ private:
 	struct SoundData {
 		std::list<Playback*> playbacks; //liste der decoder
 		unsigned int decoderCount = 0;
-		unsigned int musicdecoderCount = 0;
 		ma_mutex* mutex;
 	};
 
diff --git a/soundboard.json.example b/soundboard.json.example
index d06991e..80bf2d4 100644
--- a/soundboard.json.example
+++ b/soundboard.json.example
@@ -13,7 +13,8 @@
 				"key": "",
 				"offset": 0,
 				"length": 0,
-				"volume": 1.0
+				"volume": 1.0,
+				"width": 6
 			}
 		]
 	]
diff --git a/src/mainwindow.cpp b/src/mainwindow.cpp
index 8d72af7..20c81c9 100644
--- a/src/mainwindow.cpp
+++ b/src/mainwindow.cpp
@@ -11,13 +11,18 @@ MainWindow::MainWindow(QWidget* parent) : QMainWindow(parent), ui(new Ui::Soundb
 
 	reloadConfig();
 
+	QKeySequence seq("Num+,");
+	stopGlobal = new QxtGlobalShortcut(seq);
 
 	QObject::connect(ui->reloadButton, SIGNAL(clicked()), this, SLOT(reloadConfig()));
+	QObject::connect(ui->stopButton, SIGNAL( clicked() ), this, SLOT( stop() ));
+	QObject::connect(stopGlobal, SIGNAL( activated() ), this, SLOT( stop() ));
 	QObject::connect(this, SIGNAL(newStatusMessage(const QString&)), ui->statusbar, SLOT(showMessage(const QString&)));
 }
 
 MainWindow::~MainWindow() {
 	delete ui;
+	delete stopGlobal;
 
 	Sound::deinit();
 }
@@ -42,6 +47,10 @@ void MainWindow::reloadConfig() {
 	Log::info << "realodConfig() done";
 }
 
+void MainWindow::stop() {
+	Sound::instance().stopAll();
+}
+
 void MainWindow::loadSoundFromConfig() {
 	Sound& sound = Sound::instance(); // init sound
 	sound.reset();
diff --git a/src/soundbutton.cpp b/src/soundbutton.cpp
index 2d90c08..206a844 100644
--- a/src/soundbutton.cpp
+++ b/src/soundbutton.cpp
@@ -78,5 +78,5 @@ void SoundButton::play() {
 
 void SoundButton::setDisabled() {
 	disabled = true;
-	button->setText(QString::fromStdString(name + " DISABLED"));
+	button->setEnabled(false);
 }
\ No newline at end of file
diff --git a/src/sounddevice.cpp b/src/sounddevice.cpp
index 5c69cf0..a27ebed 100644
--- a/src/sounddevice.cpp
+++ b/src/sounddevice.cpp
@@ -148,6 +148,7 @@ void SoundDevice::stop() {
 		delete pb;
 	}
 	data.playbacks.clear();
+	data.decoderCount = 0;
 	ma_mutex_unlock(data.mutex);
 
 	if(deviceRunning)
diff --git a/ui/mainwindow.ui b/ui/mainwindow.ui
index aa2efa8..5c686e9 100644
--- a/ui/mainwindow.ui
+++ b/ui/mainwindow.ui
@@ -23,7 +23,7 @@
       <height>561</height>
      </rect>
     </property>
-    <layout class="QGridLayout" name="gridLayout">
+    <layout class="QGridLayout" name="gridLayout" rowminimumheight="0">
      <property name="sizeConstraint">
       <enum>QLayout::SetMaximumSize</enum>
      </property>
@@ -42,6 +42,19 @@
      <string>reload Config</string>
     </property>
    </widget>
+   <widget class="QPushButton" name="stopButton">
+    <property name="geometry">
+     <rect>
+      <x>160</x>
+      <y>10</y>
+      <width>100</width>
+      <height>27</height>
+     </rect>
+    </property>
+    <property name="text">
+     <string>Stop</string>
+    </property>
+   </widget>
   </widget>
   <widget class="QMenuBar" name="menubar">
    <property name="geometry">