removed a debug line, playing notifier now properly functions

core/src/zero1hd/rhythmbullet/audio/MusicController.java

@@ -48,6 +48,7 @@ public class MusicController extends Observable implements OnCompletionListener,
 			Gdx.app.debug("MusicController", "Playing from MLC.");
 			music.play();
 			music.setVolume(prefs.getFloat("music vol", 1f));
+			setChanged();
 			notifyObservers(states.PLAYING);
 		}
 	}

desktop/src/zero1hd/rhythmbullet/desktop/audio/visualizer/PCMObtainer.java

@@ -62,7 +62,6 @@ public class PCMObtainer implements Observer, Disposable, PCMSystem {
 					PCM[sid] = chanVal;
 				}
 			}
-			System.out.println(PCM[0]);
 			PCM[sid] /= Short.MAX_VALUE + 1f;
 		}