Midi Music Player

MusicPlayer.m

#import <AudioToolbox/AudioToolbox.h>

@interface MidiPlayer : UIView {
    MusicPlayer player;
    MusicSequence sequence;
}

- (void)playMidi:(NSString *)path {
    NSURL *midiUrl = [NSURL URLWithString:path];

    player = NULL;
    NewMusicPlayer(&player);
    sequence = NULL;
    NewMusicSequence(&sequence);
    MusicSequenceFileLoad(sequence, (__bridge CFURLRef)midiUrl, 0, 0);
    MusicPlayerSetSequence(player, sequence);
    MusicPlayerPreroll(player);
    MusicPlayerStart(player);
}

- (void)stopMidi {
    MusicPlayerStop(player);
    DisposeMusicSequence(sequence);
    DisposeMusicPlayer(player);
}

iOS midi player