diff --git a/include/PianoRoll.h b/include/PianoRoll.h
index 9deeeb9e1..c2d94a181 100644
--- a/include/PianoRoll.h
+++ b/include/PianoRoll.h
@@ -117,6 +117,7 @@ protected:
 	virtual void paintEvent( QPaintEvent * pe );
 	virtual void resizeEvent( QResizeEvent * re );
 	virtual void wheelEvent( QWheelEvent * we );
+	virtual void focusOutEvent( QFocusEvent * );
 
 	int getKey( int y ) const;
 	static inline void drawNoteRect( QPainter & p, int x, int y,
diff --git a/src/gui/editors/PianoRoll.cpp b/src/gui/editors/PianoRoll.cpp
index 1ca1a51ca..6e5301bfe 100644
--- a/src/gui/editors/PianoRoll.cpp
+++ b/src/gui/editors/PianoRoll.cpp
@@ -3342,6 +3342,19 @@ void PianoRoll::wheelEvent(QWheelEvent * we )
 
 
 
+void PianoRoll::focusOutEvent( QFocusEvent * )
+{
+	for( int i = 0; i < NumKeys; ++i )
+	{
+		m_pattern->instrumentTrack()->pianoModel()->midiEventProcessor()->processInEvent( MidiEvent( MidiNoteOff, -1, i, 0 ) );
+		m_pattern->instrumentTrack()->pianoModel()->setKeyState( i, false );
+	}
+	update();
+}
+
+
+
+
 int PianoRoll::getKey(int y ) const
 {
 	int key_line_y = keyAreaBottom() - 1;
diff --git a/src/tracks/InstrumentTrack.cpp b/src/tracks/InstrumentTrack.cpp
index eb6a4a2b7..ebda0d883 100644
--- a/src/tracks/InstrumentTrack.cpp
+++ b/src/tracks/InstrumentTrack.cpp
@@ -1669,6 +1669,7 @@ void InstrumentTrackWindow::dropEvent( QDropEvent* event )
 		Engine::getSong()->setModified();
 
 		event->accept();
+		setFocus();
 	}
 	else if( type == "presetfile" )
 	{
@@ -1680,6 +1681,7 @@ void InstrumentTrackWindow::dropEvent( QDropEvent* event )
 		Engine::getSong()->setModified();
 
 		event->accept();
+		setFocus();
 	}
 	else if( type == "pluginpresetfile" )
 	{
@@ -1694,6 +1696,7 @@ void InstrumentTrackWindow::dropEvent( QDropEvent* event )
 		i->loadFile( value );
 
 		event->accept();
+		setFocus();
 	}
 }