all you need is to list the port of you radio, here is one working example:
in - (void)viewDidLoad
NSURL *vibes = [NSURL URLWithString:@"http://website.com:8002"];
vPlayer = [[AVPlayer alloc] initWithURL:vibes];
self.myViewVolume = [[MPVolumeView alloc] initWithFrame:CGRectMake(20, 330, 280, 50)];
[self.myViewVolume sizeToFit];
[self.view addSubview:self.myViewVolume];
you need to create an instance of AVPlayer in your .m file , here it is vPlayer
do not forget to add AVFoundation framework to you project, you can play and stop the stream with [player play] and [player stop]
One problem with AVPlayer is the lack of easy volume control, you can add one with mpViewVolume.
I am also working on radio app and by far AVPlayer is the best to play shoutcast streams.