Disc1
| 1 | Music Is the Key (Love Parade 99) (short) | Dr. Motte & WestBam | 3:34 |
| 2 | Music Is the Key (Love Parade 99) (original) | Dr. Motte & WestBam | 8:12 |
| 3 | Music Is the Key (Love Parade 99) (K-Paul mix) | Dr. Motte & WestBam | 5:34 |
| 4 | Music Is the Key (Love Parade 99) (Tekknö mix) | Dr. Motte & WestBam | 5:31 |
| 5 | Music Is the Key (Love Parade 99) (Takkyu Ishino mix) | Dr. Motte & WestBam | 5:28 |