diff --git a/core/src/zero1hd/rhythmbullet/audio/metadata/MP3Metadata.java b/core/src/zero1hd/rhythmbullet/audio/metadata/MP3Metadata.java
index 1edb673..a4055fd 100755
--- a/core/src/zero1hd/rhythmbullet/audio/metadata/MP3Metadata.java
+++ b/core/src/zero1hd/rhythmbullet/audio/metadata/MP3Metadata.java
@@ -33,12 +33,6 @@ public class MP3Metadata implements AudioMetadata {
 		try {
 			MP3File mp3file = (MP3File) AudioFileIO.read(fileHandle.file());
 			ID3v23Tag tag;
-			if (mp3file.hasID3v1Tag()) {
-				mp3file.setID3v2Tag(mp3file.getID3v1Tag());
-				mp3file.setID3v1Tag(null);
-				mp3file.commit();
-				tag = (ID3v23Tag) mp3file.getTagAndConvertOrCreateAndSetDefault();
-			}
 			tag = (ID3v23Tag) mp3file.getTagAndConvertOrCreateAndSetDefault();
 
 			
@@ -53,7 +47,7 @@ public class MP3Metadata implements AudioMetadata {
 			if (title.isEmpty()) {
 				title = fileHandle.nameWithoutExtension().replace('_', ' ');
 			}
-		} catch (IOException | CannotWriteException | CannotReadException | TagException | ReadOnlyFileException | InvalidAudioFrameException e) {
+		} catch (IOException | CannotReadException | TagException | ReadOnlyFileException | InvalidAudioFrameException e) {
 			Gdx.app.error("MP3Metadata", "Failed to read metadata of file: " + fileHandle.name());
 		}
 	}
diff --git a/core/src/zero1hd/rhythmbullet/audio/visualizer/DoubleHorizontalVisualizer.java b/core/src/zero1hd/rhythmbullet/audio/visualizer/DoubleHorizontalVisualizer.java
index 1884291..0841902 100755
--- a/core/src/zero1hd/rhythmbullet/audio/visualizer/DoubleHorizontalVisualizer.java
+++ b/core/src/zero1hd/rhythmbullet/audio/visualizer/DoubleHorizontalVisualizer.java
@@ -28,7 +28,8 @@ public class DoubleHorizontalVisualizer implements Disposable {
 	private float barChangeRate = 6.5f;
 	private int smoothRange = 2;
 	private int binsToInclude = 120;
-	private Color color = new Color(0.5f, 0.6f, 0.8f, 0.46f);
+	private Color colorBegin = new Color(0.5f, 0.6f, 0.8f, 0.46f);
+	private Color colorEnd = new Color();
 	/**
 	 * 
 	 * @param barCount amount of bars this visualizer should have.
@@ -98,7 +99,6 @@ public class DoubleHorizontalVisualizer implements Disposable {
 	
 	public void draw(Batch batch, float parentAlpha) {
 		batch.end();
-		
 		Gdx.gl.glEnable(GL20.GL_BLEND);
 		shapeRenderer.begin(ShapeType.Filled);
 		shapeRenderer.setProjectionMatrix(batch.getProjectionMatrix());
@@ -109,7 +109,7 @@ public class DoubleHorizontalVisualizer implements Disposable {
 		}
 		
 		for (int bar = 0; bar < barCount; bar++) {
-			shapeRenderer.setColor(color);
+			shapeRenderer.setColor(colorBegin);
 			shapeRenderer.rect(offset + (spaceBetweenBars+barWidth)*bar, y+height, barWidth, barHeights[bar]);
 			shapeRenderer.rect(offset + (spaceBetweenBars+barWidth)*bar, y, barWidth, -barHeights[barHeights.length - 1 - bar]);
 		}
diff --git a/desktop/src/zero1hd/rhythmbullet/desktop/audio/PCMObtainer.java b/desktop/src/zero1hd/rhythmbullet/desktop/audio/PCMObtainer.java
index e6496ec..f0dc035 100755
--- a/desktop/src/zero1hd/rhythmbullet/desktop/audio/PCMObtainer.java
+++ b/desktop/src/zero1hd/rhythmbullet/desktop/audio/PCMObtainer.java
@@ -110,9 +110,9 @@ public class PCMObtainer implements Observer, PCMSystem {
 
 	private boolean synchronizeBufferWithPlayback() {
 		int bufferPos = calcBufferPosition();
-		if (bufferPos <= playingBuffer.limit()) {
+		if (bufferPos < playingBuffer.limit() || bufferPos >= 0) {
 			synchronized (this) {
-				playingBuffer.position(calcBufferPosition());
+				playingBuffer.position(bufferPos);
 				windowsRead = (int) ((mc.getCurrentPosition() * sampleRate) / windowSize);
 				return true;
 			}
diff --git a/desktop/src/zero1hd/rhythmbullet/desktop/screens/main/MainPage.java b/desktop/src/zero1hd/rhythmbullet/desktop/screens/main/MainPage.java
index 3bf582b..3bdcb7a 100755
--- a/desktop/src/zero1hd/rhythmbullet/desktop/screens/main/MainPage.java
+++ b/desktop/src/zero1hd/rhythmbullet/desktop/screens/main/MainPage.java
@@ -7,6 +7,7 @@ import com.badlogic.gdx.Gdx;
 import com.badlogic.gdx.assets.AssetManager;
 import com.badlogic.gdx.graphics.Texture;
 import com.badlogic.gdx.graphics.g2d.Batch;
+import com.badlogic.gdx.math.Vector3;
 import com.badlogic.gdx.scenes.scene2d.Actor;
 import com.badlogic.gdx.scenes.scene2d.ui.Image;
 import com.badlogic.gdx.scenes.scene2d.ui.Label;
@@ -121,6 +122,12 @@ public class MainPage extends Page implements Observer {
 		super.dispose();
 	}
 	
+	@Override
+	public void setCameraPositionToPage(Vector3 cameraPosition) {
+		getStage().setScrollFocus(null);
+		super.setCameraPositionToPage(cameraPosition);
+	}
+	
 	@Override
 	public void update(Observable o, Object arg) {
 		if (o == mc) {
diff --git a/desktop/src/zero1hd/rhythmbullet/desktop/screens/main/MainScreen.java b/desktop/src/zero1hd/rhythmbullet/desktop/screens/main/MainScreen.java
index 4525f77..c0e739b 100755
--- a/desktop/src/zero1hd/rhythmbullet/desktop/screens/main/MainScreen.java
+++ b/desktop/src/zero1hd/rhythmbullet/desktop/screens/main/MainScreen.java
@@ -49,7 +49,6 @@ public class MainScreen extends ScreenAdapter implements ResizeReadyScreen {
 	
 	private Batch screenBatch;
 	
-	private float targetDelta;
 	public MainScreen(RhythmBullet core) {
 		this.rhythmBullet = core;
 		stage = new Stage(new ScreenViewport());
@@ -63,7 +62,6 @@ public class MainScreen extends ScreenAdapter implements ResizeReadyScreen {
 		
 		listeners = new Listeners();
 		screenBatch = new SpriteBatch();
-		targetDelta = 1f/core.getScreenConfiguration().getTargetFramesPerSecond();
 	}
 	
 	@Override
@@ -80,7 +78,7 @@ public class MainScreen extends ScreenAdapter implements ResizeReadyScreen {
 		}
 
 		if (stage.getCamera().position.x != cameraPosition.x || stage.getCamera().position.y != cameraPosition.y) {
-			stage.getCamera().position.lerp(cameraPosition, targetDelta*lerpAlpha);
+			stage.getCamera().position.lerp(cameraPosition, 0.15f);
 			stage.getViewport().apply();
 		}
 		
@@ -144,7 +142,6 @@ public class MainScreen extends ScreenAdapter implements ResizeReadyScreen {
 	@Override
 	public void show() {
 		Gdx.input.setInputProcessor(stage);
-		calcLerpAlpha(Gdx.graphics.getWidth());
 		super.show();
 	}
 	
@@ -167,7 +164,6 @@ public class MainScreen extends ScreenAdapter implements ResizeReadyScreen {
 		stage.getViewport().update(width, height, false);
 		cameraPosition.x = width/2;
 		cameraPosition.y = height/2;
-		calcLerpAlpha(width);
 		super.resize(width, height);
 	}
 	
@@ -180,14 +176,6 @@ public class MainScreen extends ScreenAdapter implements ResizeReadyScreen {
 		super.dispose();
 	}
 	
-	private void calcLerpAlpha(int width) {
-		if (width <= 3835) {
-			lerpAlpha = 5.0f;
-		} else {
-			lerpAlpha = 5.5f;
-		}
-	}
-	
 	public void setDisplayedPage(Page page) {
 		page.setCameraPositionToPage(cameraPosition);
 	}
diff --git a/desktop/src/zero1hd/rhythmbullet/desktop/screens/main/MusicSelectionPage.java b/desktop/src/zero1hd/rhythmbullet/desktop/screens/main/MusicSelectionPage.java
index 0ff635e..595acf1 100755
--- a/desktop/src/zero1hd/rhythmbullet/desktop/screens/main/MusicSelectionPage.java
+++ b/desktop/src/zero1hd/rhythmbullet/desktop/screens/main/MusicSelectionPage.java
@@ -62,6 +62,7 @@ public class MusicSelectionPage extends Page implements Observer {
 	
 	private float scrollTimer, scrollDelay = 0.2f, scrollDelMod, songSelectionTimer;
 	private float musicSelectDelay;
+	
 	public MusicSelectionPage(AssetManager assetManager, Skin skin, MusicController musicController, AudioMetadataController musicMetadataController, ChangeListener backButtonListener, ChangeListener beginButtonListener) {
 		super(1, 0);
 		this.assets = assetManager;
@@ -289,7 +290,9 @@ public class MusicSelectionPage extends Page implements Observer {
 		
 		public void stop() {
 			clear();
-			thread.interrupt();
+			if (thread != null) {
+				thread.interrupt();
+			}
 			work = false;
 		}