public void playBackGround(String fileName)
    {
         try
        {
            Clip player = getSound(fileName);
            if(playingBackground != null && playingBackground != player && playingBackground.isRunning())
            {
                playingBackground.stop();
            }

            if (!player.isRunning())
            {
                player.setFramePosition(0);
                player.start();
                playingBackground = player;
            }
        }finally
        {

        }
    }