David Holland, Barry Altschul, Chick Corea, Anthony Braxton - Circle Paris-Concert
CIRCLE Live 1971 (Anthony Braxton, Chick Corea, Dave Holland, Barry Altschul)
Live CIRCLE (Anthony Braxton, Barry Altschul, Chick Corea, Dave Holland)
Chick Corea's Circle Quartet, ORTF, Paris, April 19th, 1971 (Happy 80th Birthday Chick !)
Chick Corea - Vedana
Nefertiti - Circle (Corea, Braxton, Holland, Altschul)
Live CIRCLE (Anthony Braxton, Barry Altschul, Chick Corea, Dave Holland)(Part 2)
CIRCLE: CHICK COREA, ANTHONY BRAXTON, DAVE HOLLAND Y BARRY ALTSCHUL
THE BARRY ALTSCHUL QUARTET
Circle Quartet - Quartet Piece no. III
Chick Corea - Circles
Nefertitti--Corea, Holland, Altschul--On the Album ARC
Drummer Barry Altschul talks about Chick Corea and Circle
Anthony Braxton 4tet - Live at Studio Rivbea 1975
Anthony Braxton Quartet - Montreux 1975
Circle • Song For The Newborn (1972) US/UK
Up Thing - Anthony Braxton and Chick Corea
"Crossing" Anthony Braxton & Richard Teitelbaum 1977
Toy Room