Music Is The Key (Love Parade 99) (Short) 3:34 Music Is The Key (Love Parade 99) (Original) 8:12 Music Is The Key (Love Parade 99) (K-Paul Mix) 5:34 Music Is The Key (Love Parade 99) (Tekknö Mix) 5:31 Music Is The Key (Love Parade 99) (Takkyu Ishino Mix) 5:28