1972 Rock Generation Vol. 7 Rock Generation Vol. 8 1967 demo recordings later combined and repackaged as Faces & Places Vol.7 At The Beginning and Jet Propelled Photographs, among other titles.
1977 Triple Echo - 3 LP compilation, with their first single and tracks from all albums up to this date (except Third) plus versions of Esther's Nose Job and Moon in June that appeared in 1990 on The Peel Sessions.
1978 Alive & Well: Recorded in Paris (6~9 July 1977, Theatre Le Palace, Montmartre) reissued in 2010 in a 2-CD edition.
1988 Live At The Proms 1970 (13 August 1970).
Turns On: Paradiso (29 March 1969, re-released in mid-nineties as Live at the Paradiso).
1990 The Untouchable compilation from Bundles, Softs, and Alive and Well.
The Peel Sessions (10 June 1969, 10 November 1969, 4 May 1970, 15 December 1970, 15 November 1971, all tracks included in the 2003's BBC Radio '67-'71 and BBC Radio '71-'74 ).
1991 As If... - Compilation with six Ratledge/Hopper compositions ranging from Third) to Six.
1993 BBC Radio 1 Live in Concert 1971 (11 March 1971 also issued as Soft Machine & Heavy Friends, 2005).
1994 BBC Radio 1 Live In Concert 1972 (20 July 1972, also issued as Softstage, 2005).
Rubber Riff originally recorded for De Wolfe Music in 1976 under Karl Jenkins' name; re-issued as a Soft Machine title.
Live at the Paradiso (29 March 1969, same as the 1988 title.
Live albums and compilations 1995-2002 Live albums and compilations 2003-2006 Live albums and compilations 2009-Present