Android : How to play sound order by order?

I need to play sound file order by order with MediaPlayer. If I use the setOnCompletionListener, the code is getting longer like this:

one.start();
one.setOnCompletionListener(new MediaPlayer.OnCompletionListener() {
        public void onCompletion(MediaPlayer mp) {
        two.start();
        two.setOnCompletionListener(new MediaPlayer.OnCompletionListener() {
            public void onCompletion(MediaPlayer mp) {
            two.start();
            ...three...four...
        }
    });
    }
});

Does it have a more practical way?