Effective period / Period of releases: 1974

Members: Jimmy Hastings, Chris Laurence, Gavyn Wright, Morris Pert, Roger Chase, Geoff Perkins, Skaila Kanga, Wilf Gibson, Helen Liebmann, Gary Kettel, David Woodcock, Roy Gillard, Elizabeth Edwards, Godfrey Salmon, Andrew Cauthery, Martin Robinson, Richard Studt, Tony Harris (3), Irvine Arditti, Colin Walker (2), Donald McVay, Rita Eddowes, Nick Worters, Jan Schlapp, Michael Harris (6), Lynden Cranham, Paul Beer, Terry Johns, Cathy Weiss, Robin Davies (3), Robin Williams (5), Dee Partridge, Ted Chance, Michael Crowther, Mike Perton, John Smith (18), Lucy Finch, Stephen Maw, Josef Frohlich