How to play audio in iOS with UI of music player?

I am trying to play audio in iOS using AVPlayer but i am not able to see any Deafault UI fro playing the audio. Here is my code

   NSURL *url = [NSURL URLWithString:@"http://ift.tt/1dOzwuu"];

   playerItem = [AVPlayerItem playerItemWithURL:url];

    player = [AVPlayer playerWithPlayerItem:playerItem];

   player = [AVPlayer playerWithURL:url];

   [player play];

Audio os played but not any audio player UI is diplayed as in case of MPMoviePlayerController UI is shown while playing the video.Please tell me the solution here?

via Chebli Mohamed