gistfile1.m

-(void) playSound:(NSString *)fileName {
    NSString *filePath = [[NSBundle mainBundle] pathForResource:fileName ofType:@"aif"];
    NSError* err;
    
    AVAudioPlayer *player = [[AVAudioPlayer alloc] initWithContentsOfURL:[NSURL fileURLWithPath:filePath] error:&err];
    
    player.delegate = self;
    [player play];    
}

-(void) playCricket  { [self playSound:@"cricket"];  }
-(void) playTrombone { [self playSound:@"trombone"]; }
-(void) playRimshot  { [self playSound:@"rimshot"];  }


#pragma mark -
#pragma mark AVAudioPlayer Delegate Methods

- (void)audioPlayerDidFinishPlaying:(AVAudioPlayer *)aplayer successfully:(BOOL)flag {
    // Considered sloppy. Would cause issues with GC.
    // Create mutable array of players and pop off from this delegate method?
    [aplayer release];
}