A co-operative quartet, almost a Dream Team of the circa-1970 avant-garde, in retrospect. Chick Corea and Dave Holland, from the free jazz nucleus hidden inside Miles Davis' electric band; Barry Altschul, a drummer from Paul Bley's trio, and Anthony Braxton of the Creative Construction Company. They made some great recordings, for Sony, ECM, and Blue Note Records, but to little acclaim (or ¢a$h Money); Corea left, in search of The Big Payday. Ka-ching!