John Stevens, percussion, cornet; Trevor Watts, soprano saxophone; Evan Parker, soprano saxophone; Kent Carter, cello and double bass; Derek Bailey, guitars.
Thirty-five minutes [part 1] (25.40), Thirty-five minutes [part 2] (08.50), Ten minutes (10.00).
Recorded live in London at the ICA Theatre on 3 February 1974 by Martin Davidson.
Front cover photograph (reproduced above) by Jak Kilby. Re-issued in 1997 as part of Emanem CD 4016.