Australian pressing. This never-before heard jazz classic documents one of the most historically important working bands in all of Jazz history, a band that was both short-lived and, until now, thought to be frustratingly under-recorded. The concert, which took place at the famed New York hall on November 29, 1957, was preserved on newly-discovered tapes made by Voice of America for a later radio broadcast that were located at the Library of Congress in Washington DC earlier this year.