| The Orb
01: A Huge Ever Growing Pulsating Brain That Rules From The Centre Of The Ultraworld (Orbital Dance Mix) 02: A Huge Ever Growing Pulsating Brain That Rules From The Centre Of The Ultraworld (Orbital 9am Radio Mix) 03: A Huge Ever Growing Pulsating Brain That Rules From The Centre Of The Ultraworld (Aubrey Mix Mk 1)
| | Big Life UK | BLR 27CD | 1990 | CD Single | 0 | | |
| The Orb
01: A Huge Ever Growing Pulsating Brain That Rules From The Centre Of The Ultraworld - Loving You (Original Ambient House Mix)
| | Big Life UK | BLR 270CD | Jun 1990 | CD Single | 0 | | |
| The Orb
01: Perpetual Dawn: Solar Youth Mix 02: Star 6 And 7 8 9 Phase II 03: Perpetual Dawn: Solar Flare Extended Mix
| | Big Life UK | BLR CD46 | Jan 1991 | CD Single | 0 | | |
| The Orb
01: Assassin (Radio 7 Edit) 02: Assassin (Another Live Version) 03: Assassin (Chocolate Hills Of Bohol Mix)
| | Big Life UK | BLRDB 81 | 1992 | CD Single | 0 | | |
| Oldfield Versus The Orb
Sentinel - Total Overhaul
01: Sentinel (Nobel Prize Mix) 02: Sentinel (Orbular Bells) 03: Sentinel (Seven Inch Mix)
| | WEA UK | YZ698CDX | 1992 | CD Single | 2 | | |
| The Orb
01: Blue Room
| | Big Life UK | BLRDA 75 | Jun 1992 | CD Single | 1 | | |
| The Orb
01: Little Fluffy Clouds 02: Little Fluffy Clouds Dance Mk 2 03: Into The Fourth Dimension Essenes Beyond Control 04: Little Fluffy Clouds Ambient Mk 1
| | Big Life UK | BLRD 98 | Nov 1993 | CD Single | 0 | 10.0 | |
| The Orb
01: Perpetual Dawn (Solar Youth Mix) 02: Star 6 And 7 8 9 (Phase II) 03: Perpetual Dawn (Solar Flare Extended Mix)
| | Big Life UK | BLRD 46 | Jan 1994 | CD Single | 1 | | |
| The Orb
01: Oxbow Lakes (Album Version) 02: Oxbow Lakes (Everglades Mix) 03: Oxbow Lakes (Sabres No. 1 Mix) 04: Oxbow Lakes (Psychic Pals Family Wealth Mix)
Instrumental
05: Oxbow Lakes (Evensong String Arrangement)
| | Island UK | CID 609 | 1995 | CD Single | 0 | | |
| The Orb
01: Toxygene (Edit) 02: Toxygene (Way Out West Begbie Mix) 03: Delta MkII (Dal Vivo A Roma) 04: Toxygene [Kris Needs Up For A Fortnight Mix]
| | Island UK | CID 652 | 1997 | CD Single | 1 | | |
| The Orb
01: Toxygene (Edit) 02: Toxygene (Fila Brazilia Mix) 03: Rose Tinted [Dal Vivo A Roma] 04: Toxygene (Toxic Genes Mix)
| | Island UK | CIDX 652 | 1997 | CD2 | 1 | | |
| The Orb
01: Asylum (7" Edit) 02: Asylum (Blood Sugar's Mix 1) 03: Asylum (Andrea Parker's Bezirkskrankenhaus Mix)
| | Island UK | CID 657 | May 1997 | CD Single | 2 | | |
| The Orb
01: Asylum (7" Edit) 02: Asylum (Kris And Dave's You Are Evil (But I Like You) Mix) 03: Asylum (Thomas Fehlmann's Mix) 04: Asylum (The Soul Catcher's Mix)
| | Island UK | CIDX 657 | May 1997 | CD2 | 2 | | $4 |
| The Orb
01: Once More... - Radio Edit 02: Once More... - Bedrock Edit 2 03: Little Fluffy Clouds - Danny Tenaglia's Detour Mix
| | Island UK | CID 767 | 2001 | CD Single | 0 | 7.0 | |
| The Orb
01: Once More... - Radio Edit 02: Once More... - Mark Pritchard Mix 03: Once More... - Mark's Steamroller Mix
| | Island UK | CIDX 767 | 2001 | CD Single | 0 | | |