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Disc1
| 1 | Mars Observers | John Powell | 3:26 |
| 2 | Abduction / Trashworld | John Powell | 4:48 |
| 3 | Enjoy the Ride | John Powell | 1:34 |
| 4 | Mars Needs Moms | John Powell | 2:08 |
| 5 | Gribble's Plan | John Powell | 1:21 |
| 6 | Milo Escapes | John Powell | 3:48 |
| 7 | Gribble's Loss | John Powell | 3:17 |
| 8 | Firing Squad | John Powell | 5:03 |
| 9 | To the Surface | John Powell | 6:36 |
| 10 | The Sacrifice | John Powell | 3:23 |
| 11 | Transformation | John Powell | 3:47 |
| 12 | Family Reunion | John Powell | 2:58 |
| 13 | Mars Needs Moms Credits Suite | John Powell | 3:43 |
| 14 | Martian Mambo | John Powell | 3:09 |