"Two previously unreleased sessions by one of the preeminent pianists in contemporary music."
C2 recorded on November 22, 1968 (but reported as April 4, 1969 on the cover).
A1 to B2 recorded on April 4, 1969
C1, D1, D2 recorded on July 21, 1970
All sessions recorded in Englewood Cliffs, New Jersey.
Remix at Generation Sound, New York City, New York.
Manufactured by United Artists Music And Records Group, Inc. Los Angeles, California 90028.