Tracks 4-7, 4-8 and 4-9: previously unissued. Tracks 4-12 to 4-14: Bonus tracks.
All tracks recorded at Carnegie Hall, New York. Disc 1, 1 to 5: September 29, 1947 Disc 1, 6: December 1947. Recorded in studio conditions with no audience present. Disc 1, 7: December 1947. Recorded in studio conditions with no audience present. Disc 1, 8 to 11: February 11, 1949. Disc 2: September 17 & 18, 1949 (The concert began in the night of Saturday 17 and ended in the early hours of Sunday 18). Disc 3, 1 to 5: December 24, 1949. Disc 3, 6 to 10: September 16 & 17, 1950 (The concert began in the night of Saturday 16 and ended in the early hours of Sunday 17). Disc 3, 11 to 13: WNBC Radio Broadcast, 8:30 p.m. (First concert) Broadcast, November 14, 1952. Disc 3, 14 to 16: Midnight (Second concert). November 15, 1952. Disc 4, 1 to 3: Midnight (Second concert). November 15, 1952. Disc 4, 4 to 6: September 25, 1954. Disc 4, 7 to 9: February 11, 1949 (same concert as Disc 1, tracks 8 to 11) Disc 4, 10 to 11: Summer (probably June 19), 1949 (acetate taken from a radio broadcast).