| The Topography of the Lungs | Evan Parker, Derek Bailey & Han Bennink | 12" Vinyl | 4 | | 01 | [none] |
| Solo Guitar | Derek Bailey | 12" Vinyl | 7 | | INCUS 2 | [none] |
| Collective Calls (Urban) (Two Microphones) | Evan Parker & Paul Lytton | 12" Vinyl | 8 | | INCUS 5 | [none] |
| Derek Bailey & Han Bennink | Derek Bailey & Han Bennink | 12" Vinyl | 11 | | INCUS 9 | |
| Song for Someone | Kenny Wheeler | 12" Vinyl | 6 | | 10 | |
| Royal Volume 1 | Anthony Braxton & Derek Bailey | Vinyl | 2 | | 43 | |
| Tony Oxley | Tony Oxley | Vinyl | 6 | | 08 | |
| At the Unity Theatre | Evan Parker & Paul Lytton | 12" Vinyl | 4 | | INCUS 14 | [none] |
| The London Concert | Derek Bailey / Evan Parker | 12" Vinyl | 4 | | INCUS 16 | [none] |
| 1968 - 1971 | The Music Improvisation Company | 12" Vinyl | 6 | | 17 | |
| Company 1 | Company | 12" Vinyl | 4 | | 21 | |
| Saxophone Solos | Evan Parker | 12" Vinyl | 4 | | Incus 19 | [none] |
| Company 3 | Company | Vinyl | 7 | | 25 | |
| Fictions | Company | Vinyl | 4 | | 38 | |
| February Papers | Tony Oxley | 12" Vinyl | 7 | | INCUS 18 | |
| Company 2 | Company | 12" Vinyl | 5 | | INCUS 23 | [none] |
| Company 4 | Company | 12" Vinyl | 6 | | INCUS 26 | [none] |
| Biosystem | Spontaneous Music Ensemble | 12" Vinyl | 5 | | Incus 24 | |
| Monoceros | Evan Parker | 12" Vinyl | 4 | | 27 | [none] |
| The Topography of the Lungs | Evan Parker / Derek Bailey / Han Bennink | 12" Vinyl | 4 | | VIP-6605 | [none] |
| Time | Derek Bailey & Tony Coe | 12" Vinyl | 10 | | 34 | |
| The London Concert | Derek Bailey / Evan Parker | 12" Vinyl | 4 | | VIP-6658 | |
| Circadian Rhythm | Paul Burwell / Hugh Davies / Max Eastley / Paul Lovens / Paul Lytton / Annabel Nicolson / Evan Parker / David Toop | 12" Vinyl | 3 | | INCUS 33 | |
| From Saxophone & Trombone | Evan Parker / George Lewis | 12" Vinyl | 5 | | INCUS 35 | |
| Dart Drug | Jamie Muir & Derek Bailey | 12" Vinyl | 4 | | 41 | |
| PISA 1980: Improvisors’ Symposium | Maarten Altena / Derek Bailey / Barry Guy / George Lewis / Paul Lovens / Paul Lytton / Evan Parker / Paul Rutherford / Giancarlo Schiaffini / Phil Wachsmann | 12" Vinyl | 5 | | INCUS 37 | |
| Aida | Derek Bailey | 12" Vinyl | 3 | | INCUS 40 | [none] |
| Six of One | Evan Parker | 12" Vinyl | 6 | | INCUS 39 | |
| Epiphany | Company | 2×12" Vinyl | 2 + 6 | | INCUS 46/47 | |
| Tracks | Evan Parker / Barry Guy / Paul Lytton | 12" Vinyl | 4 | | INCUS 42 | |
| Hook, Drift & Shuffle | Evan Parker with George Lewis, Barry Guy & Paul Lytton | 12" Vinyl | 3 | | INCUS 45 | |
| Notes: Solo Guitar Improvisations | Derek Bailey | 12" Vinyl | 8 | | INCUS 48 | |
| Compatibles | Derek Bailey, Evan Parker | 12" Vinyl | 4 | | 50 | |
| Trios | Company | Vinyl | 7 | | 51 | |
| The Snake Decides | Evan Parker | 12" Vinyl | 4 | | INCUS 49 | [none] |
| Cyro | Derek Bailey & Cyro Baptista | CD | 8 | | CD 01 | |
| Figuring | Derek Bailey & Barre Phillips | CD | 4 | | CD05 | |
| Collected Solos | Evan Parker | 4×12" Vinyl + Cassette | 4 + 4 + 6 + 4 + 10 | | [none] | |
| Village Life | Derek Bailey, Louis Moholo & Thebe Lipere | CD | 6 | | CD 09 | |
| Solo Guitar Volume 2 | Derek Bailey | CD | 7 | | CD 11 | |
| Volume 1 | Company 91 | CD | 7 | | CD16 | |
| Volume 2 | Company 91 | CD | 8 | | CD17 | |
| Volume 3 | Company 91 | CD | 9 | | CD18 | |
| Company 6 & 7 | Company | CD | 10 | | INCUS CD07 | |
| 1968 - 1971 | The Music Improvisation Company | CD | 6 | | CD 012 | |
| Bigshots | Tony Bevan, Paul Rogers, Steve Noble | CD | 10 | | CD08 | |
| Solo Guitar, Volume 1 | Derek Bailey | CD | 13 | | CD10 | |
| The Tony Oxley Quartet | Tony Oxley | CD | 8 | | CD 015 | |
| Playing | Derek Bailey / John Stevens | CD | 9 | | CD14 | |
| Dart Drug | Jamie Muir & Derek Bailey | CD | 4 | | CD 019 | |
| The Art of Memory | John Zorn & Fred Frith | CD | 8 | | CD 020 | |
| In Memory of Nikki Arane | Eugene Chadbourne and John Zorn | (unknown) | 4 | | CD 23 | [none] |
| S&M | Roger Smith & Neil Metcalfe | CD | 15 | | CD 24 | |
| Improvised | John Oswald / Henry Kaiser | CD | 5 | | CD 26 | |
| Trio Playing | Derek Bailey, John Butcher & Oren Marshall | CD | 7 | | CD 28 | |
| Soho Suites | Derek Bailey & Tony Oxley | 2×CD | 4 + 6 | | CD 29/30 | |
| Han | Derek Bailey & Han Bennink | CD | 2 | | CD02 | |
| Conversations | George E. Lewis, Bertram Turetzky | CD | 9 | | CD32 | |
| Xylophonen Virtuosen | Mats Gustafsson / Jim O’Rourke | CD | 5 | | CD 038 | |
| Daedal | Derek Bailey & Susie Ibarra | CD | 7 | | CD 036 | |
| Rehearsal Extract 10' 26 | Joseph Holbrooke '65 | CD | 1 | | CD Single 01 | |
| LOCationAL | Derek Bailey, Alex Ward | CD | 6 | | CD 37 | |
| Songs | Derek Bailey & 灰野敬二 | CD | 16 | | CD 40 | |
| New Sights, Old Sounds | Derek Bailey | 2×CD | 6 + 3 | | CD 048/049 | |
| Flying Dragons | Derek Bailey & Min Xiao‐Fen | CD | 4 | | CD 50 | |
| Tristan (Duo) | Derek Bailey & Tristan Honsinger | CD | 13 | | CD 53 | |
| Live At Lamar's | Shaking Ray Levis With Derek Bailey | CD-R | 3 | | CD-R4 | |
| Acoustic Guitar Trio | Acoustic Guitar Trio | CD | 6 | | CD46 | |
| Limescale | Derek Bailey, Tony Bevan, T.H.F. Drenching, Sonic Pleasure & Alex Ward | CD | 6 | | CD 56 | |
| Lot 74 Solo Improvisations | Derek Bailey | CD | 6 | | Incus CD 57, incus CD57 | |
| Concert in Milwaukee | Derek Bailey | CD | 4 | | CD62 | |
| Concert in Milwaukee | Derek Bailey | Cassette | 4 | | MC1 | |
| A Birthday Tribute - 75 Years | Tony Oxley, Derek Bailey, Pat Thomas, Paul Rutherford, Matt Wand, Ian Brighton, Philipp Wachsmann | CD | 5 | | CD63 | |