| recordings |
---|
1999 | Halcyon (1999) | live | Orbital | 8:05 |
2010-06-27 | Halcyon | live | Orbital | 13:10 |
2017-12-01 | Halcyon Part 1 | live and partial | Orbital | 7:25 |
2017-12-01 | Halcyon Part 2 | live and partial | Orbital | 2:16 |
2017-12-02 | Halcyon | live | Orbital | 8:50 |
| Halcyon | live | Orbital | 8:43 |
| Halcyon | | Orbital | 3:53 |
| Halcyon | | Orbital | 4:30 |
| Halcyon | | Orbital | 6:40 |
| Halcyon | | Orbital | 11:10 |
| Halcyon | | Orbital | 8:40 |
| Halcyon | | Orbital | 3:48 |
| Halcyon | | Orbital | 5:06 |
| Halcyon | | Orbital | ?:?? |
| Halcyon | | Orbital | ?:?? |
| Halcyon | | Orbital | 8:25 |
| Halcyon | | Orbital | 3:01 |
| Halcyon | | Orbital | 3:44 |
| Halcyon | live | Orbital | 8:28 |
| Halcyon | | Orbital | 8:36 |
| Halcyon | | Orbital | 9:24 |
| Halcyon (7” version) | | Orbital | 3:51 |
| Halcyon (7” version) | | Orbital | 3:52 |
| Halcyon (30 Something Years Later mix) | | Orbital | 9:12 |
| Halcyon (1999) | live | Orbital | 8:04 |
| Halcyon (Dezza Bootleg remix 2012) | | Orbital | ?:?? |
| Halcyon (Dirtyhertz remix) | | Orbital | 9:43 |
| Halcyon (edit) | | Orbital | 3:58 |
| Halcyon (Michael Anderson remix) | | Orbital | 7:35 |
| Halcyon (Tom Middleton Re-Model) | | Orbital | 4:50 |
| Halcyon (Tom Middleton re‐model) | | Orbital | 8:19 |
| Halcyon (Tom Middleton Re‐Model) (radio edit) | | Orbital | 5:25 |
| Halcyon & On (Jon Hopkins remix) | | Orbital | 7:11 |
| Halcyon & On (Logic1000 mix) | | Orbital | 4:53 |
| Halcyon & On & On | | Orbital | ?:?? |
| Halcyon + On + On | | Orbital | 9:27 |
| Halcyon + On + On | | Orbital | 9:27 |
| Halcyon + On + On | | Orbital | 7:48 |
| Halcyon + On + On | | Orbital | 9:27 |
| Halcyon +On +On | | Orbital | 5:25 |
| Halcyon and On and On | | Orbital | 6:32 |
| Halcyon Teen Spirit | | Orbital feat. Elle Fanning | 3:09 |
| Halycon & On & On | live | Orbital | ?:?? |
| Halycon on On / Street Cred | | Orbital / Gucci Mane | 1:00 |
| Halycyon (Again) (Licious K remix) | | Dan McKie vs. Oribital | 6:20 |
| Halycyon (Again) (original mix) | | Dan McKie vs. Oribital | 7:57 |
| Halycyon (Again) (Steve Haines remix) | | Dan McKie vs. Oribital | 7:37 |
| Halycyon + On + On | | Orbital | 4:34 |