U.S gatefold sleeve issue from 1975. Recorded in performance at The Jazz Workshop, Boston, February 13th and 14th, 1971, at Oakland University, Rochester, Michigan, October 27th, 1972, at the Molde Jazz Festival, Molde, Norway, August 3rd, 1973 & at Battell Chapel, Yale University, New Haven, Connecticut, November 10th, 1973. Including musicians Avild Andersen, Cecil McBee, Richard Davis, Barry Altschul, Norman Connors, Warren Smith & Sam Rivers.

• A1 Amber
• A2 Turquoise
• A3 Rose
• A4 Chartreuse
• A5 Mauve
• B1 Indigo
• B2 Onyx
• B3 Topaz
• B4 Ivory Black
• B5 Violet