tracks b bass Gary Mapp tracks a bass Percy Heath drums Art Blakey piano Thelonious Monk written-by Thelonious Monk Released by PRESTIGE RECORDS, Inc. 203 South Washington Ave., Bergenfield, N.J. Matrix / Runout: PRES-162-A (Side A Runout) Matrix / Runout: PRES-162-B (Side B Runout) Matrix / Runout: RVG (stamped in runout (both sides))