How to play two mp3 audio? [duplicate]

This question already has answers here: Closed 11 years ago.

Possible Duplicate:

2 mp3 sounds at the same time in iphone?

Hi i am creating test application where i am using two mp3 audio file.One for the background music and second file play when user clicked the butto开发者_开发问答n.I am using AVAudioPlayer for both and the background music is playing in appDelegate class but i am handling it from the ViewController class.Please if anybody know about this problem please help me out.

---

You cannot play two compressed formats simultaneously. Try converting one of the files to AIFF, CAF or some other uncompressed format.