•
Challenge (1966, Eyemark Records; reissued on Emanem Records) (featuring
Kenny Wheeler, Paul Rutherford,
Trevor Watts, Bruce Cale,
Jeff Clyne, John Stevens) (plus
Evan Parker & Chris Cambridge on track 10) •
Karyobin (1968,
Island Records; reissued 1993 on Chronoscope) (featuring John Stevens, Evan Parker, Kenny Wheeler, Derek Bailey, Dave Holland) •
Frameworks (1968/1971/1973,
Emanem Records) (featuring various lineups, including Stevens,
Norma Winstone, Trevor Watts, Kenny Wheeler, Paul Rutherford,
Julie Tippetts, Ron Herman) •
John Stevens/Spontaneous Music Ensemble (1969, Marmalade Records) (featuring John Stevens, Kenny Wheeler, Derek Bailey, Trevor Watts,
Peter Lemer,
Johnny Dyani, Maggie Nichols, Carolann Nichols, Pepi Lemer) •
For You To Share (1970,
Emanem Records) •
The Source – From and Towards (1971, Tangent Records) (recorded 18 November 1970; featuring Trevor Watts,
Ray Warleigh, Brian Smith, Ken (sic) Wheeler, Bob Norden,
Chris Pyne, Mick Pyne,
Ron Mathewson, Marcio Mattos, John Stevens) •
So What Do You Think? (1971, Tangent Records) (featuring John Stevens, Trevor Watts, Kenny Wheeler, Derek Bailey, Dave Holland) •
Birds of a Feather (1971, BYG Records (featuring John Stevens, Trevor Watts, Ron Herman, Julie Tippetts [Driscoll]) •
Bobby Bradford, John Stevens and the Spontaneous Music Ensemble Live Vols. 1 & 2 (1971,
Nessa Records) •
1.2. Albert Ayler (1971, Affinity) (featuring John Stevens, Trevor Watts, Ron Herman,
Julie Tippetts) •
Face to Face (1973, Emanem Records) (featuring John Stevens and Trevor Watts) •
Quintessence (1973–74, Emanem Records) (featuring John Stevens, Trevor Watts, Evan Parker, Derek Bailey, Kent Carter) •
Biosystem (1977,
Incus Records; reissued by Psi Records in 2006 with additional material) (featuring John Stevens, Nigel Coombes, Roger Smith, Colin Wood) •
Hot and Cold Heroes (1980/91, Emanem Records) (featuring John Stevens, Nigel Coombes, Roger Smith) •
A New Distance (1994, Acta; reissued by Emanem Records in 2005 with additional material from 1993) (featuring John Stevens, John Butcher, Roger Smith) ==References==