new contents_of(url: NSObject) in "ObjC" `{
		NSError *error;
		AVAudioPlayer *a = [[AVAudioPlayer alloc] initWithContentsOfURL:(NSURL*)url error:&error];
		if (error != nil) {
			NSLog(@"Failed to load sound: %@", [error localizedDescription]);
			return NULL;
		}

		return (__bridge AVAudioPlayer*)CFBridgingRetain(a);
	`}