public void playFadeLoop() throws InterruptedException{
     try
       {
       in = new FileInputStream(fade);
       as = new AudioStream(in);
       ap.player.start(as);
       }
       catch(Exception e)
       {
       System.out.println("Got an IOException: " + e.getMessage());
       e.printStackTrace();

       }
      Thread.sleep(fadeLen);
    }