Playing 4 mp3 files after completing one and there after in iOS App

I have 4 mp3 files which I don't want to combine in single mp3 file in Garageband. As It will add addituional burden on app file size.


But what I want to do is play second mp3 file after first file completes playing with two second delay between them.


Is this possible in iOS App?


Any help would be greatly appreciated.