// sometimes you have a mixer, but don't get a line, disable the mixer in these cases
if (line == null) {
SoundSystem.clearMixer();
return;
}
StreamPlayer player = StreamPlayer.create(line, "Music");
jukebox = JukeBox.create(player);
jukebox.setAutoRewind(true);
jukebox.setSongBeginListener(new PlayEventListener() {
@Override
public void newEvent(String event) {