Kolme äänityskokoonpanoa, solisteina Don Cherry (cnt), Gato Barbieri (ts), Larry Coryell (g), Roswell Rudd (tb), Pharoah Sanders (ts), Cecil Taylor (p) sekä kokoonpanoissa mukana mm. Steve Lacy, Al Gibbons (ss), Bob Donovan (as), Lew Tabackin, George Barrow (ts), Charles Davis (bs), Lloyd Michels, Stephen Furtado (fl-h), Julius Watkins (fr-h), Jimmy Knepper (tb), Howard Johnson (tu), Charlie Haden, Steve Swallow, Reggie Workman (b), Andrew Cyrille (dr), ork. johto Michael Mantler.
Sis.: Communications no 8-11 ; Preview.