7:12 Lady Gaga - Mayhem (Background Vocal Stems) 7:18 Lady Gaga - Mayhem Album (Official Vocal Stems) 12:51 Lady Gaga - Abracadabra (Official Vocal Stems) 5:38 Lady Gaga - Mayhem (Vocal Stems) Part 2 11:27 Lady Gaga - Enigma (Stems) (Official Studio Acapella & Hidden Vocals/Instrumentals) 0:29 Lady Gaga - MAYHEM (Official Album Trailer)