tracks 1, 2, 4, 5 bass Percy Heath tracks 1, 2, 4, 5 drums Kenny Clarke engineer Rudy Van Gelder liner notes Martin Williams mastered by Phil De Lancie tracks 1, 2, 4, 5 piano Thelonious Monk supervised by Bob Weinstock trumpet Miles Davis tracks 1, 2, 4, 5 vibraphone [vibes] Milt Jackson Record Company Universal Music Group International Phonographic Copyright (p) Fantasy, Inc. Copyright (c) Fantasy, Inc. Recorded At Van Gelder Studio, Hackensack, New Jersey Mastered At Fantasy Studios Recorded in Hackensack, NJ; December 24, 1954 and October 26, 1956 (#3). Barcode: 025218634724 (Scanned) Barcode: 0 25218 63472 4 (Text) Label Code: LC 15025 Matrix / Runout: 00252 186 347-2 01 * 51770997 SPARS Code: AAD Rights Society: BIEM/SABAM