Two separate shows, one from 1970, one from 1972, both remastered from the original tapes and issued in a 2-LP set.
The first was recorded on 19th February 1970 at the BBC Studios for The Sunday Show (engineered by Tony Wilson). The second show was recorded on 9th March 1972 at the Paris Theatre in London for BBC Sounds Of The Seventies (engineered by Adrian Revill). Mono reproduced for stereo (1970), remixed from 8 track (1972) and editing by Nick Tauber.
Produced by Jeff Griffin (1970) and Pete Dauncey (1972).
Tracks 11-12 only appeared for the first time on EMI's 1992 2-CD re-release.
Re-released in 2001 on a single CD.
Re-released in 2012 by
Purple Records in a vinyl double album + plus 7" single with the name "In Concert '72" including the complete concert at Paris Theatre, plus one song "Maybe I'm a Leo" (soundcheck) [04:32] previously unreleased.