Orbit
| 1 | Little Fluffy Clouds | The Orb | 4:27 |
| 2 | Earth (Gaia) | The Orb | 9:48 |
| 3 | Supernova at the End of the Universe | The Orb | 11:55 |
| 4 | Back Side of the Moon | The Orb | 14:15 |
| 5 | Spanish Castles in Space | The Orb | 15:07 |
Ultraworld
| 1 | Perpetual Dawn | The Orb | 9:32 |
| 2 | Into the Fourth Dimension | The Orb | 9:15 |
| 3 | Outlands | The Orb | 8:23 |
| 4 | Star 6 & 7 8 9 | The Orb | 8:11 |
| 5 | A Huge Ever Growing Pulsating Brain That Rules From the Centre of the Ultraworld (Live mix Mk 10) | The Orb | 1:52 |
Peel Session & Aubrey Mixes
| 1 | A Huge Ever Growing Pulsating Brain That Rules From the Centre of the Ultraworld (Peel session) | The Orb | 2:01 |
| 2 | Perpetual Dawn (Ultrabass II) | The Orb | 7:11 |
| 3 | Little Fluffy Clouds (Cumulo Nimbus mix) | The Orb | 6:40 |
| 4 | Back Side of the Moon (Under Water Deep Space mix) | The Orb | 8:44 |
| 5 | Outlands (Fountains of Elisha mix) | The Orb | 8:39 |
| 6 | A Huge Ever Growing Pulsating Brain That Rules From the Centre of the Ultraworld (Aubrey mix Mk 11) | The Orb | 7:13 |
| 7 | Spanish Castles in Space (Extended Youth mix) | The Orb | 13:39 |
Disc4
| 1 | Back Side of the Moon (Peel session) | The Orb | 9:59 |
| 2 | Spanish Castles in Space (Castles in Goa mix) | The Orb | 8:59 |
| 3 | Perpetual Dawn (Solar Flare extended mix) | The Orb | 6:33 |
| 4 | Perpetual Dawn (Ultrabass I) | The Orb | 8:03 |
| 5 | Into the Fourth Dimension (Peel session) | The Orb | 12:18 |
| 6 | Star 6 & 7 8 9 (Phase II) | The Orb | 4:48 |
| 7 | Little Fluffy Clouds | The Orb | 4:06 |
| 8 | Perpetual Dawn | The Orb | 4:05 |