[super viewDidLoad];
    NSURL *url = [NSURL fileURLWithPath:[[NSBundle mainBundle]
                                         pathForResource:@"yoursoundfile"
                                         ofType:@"mp3"]];
    AVAudioPlayer *audioPlayer = [[AVAudioPlayer alloc]
                                  initWithContentsOfURL:url
                                  error:nil];
    [audioPlayer play];

Group Members: Jiahui Kuang, Phuc Vu, Jiasheng Cui #import <UIKit/UIKit.h> #import "AVFoundation/AVAudioPlayer.h" @interface ViewController : UIViewController @end Drag and drop your mp3 file yoursoundfile.mp3 into your root project explorer Modify -(void)viewDidLoad in ViewController.m: - (void)viewDidLoad{ [super viewDidLoad]; NSURL *url = [NSURL fileURLWithPath:[[NSBundle mainBundle] pathForResource:@"yoursoundfile" ofType:@"mp3"]]; AVAudioPlayer *audioPlayer = [[AVAudioPlayer alloc] initWithContentsOfURL:url error:nil]; [audioPlayer play]; }