bass Ray Brown design [cover] Acy Lehman engineer [director of engineering] Val Valentin liner notes Gene Lees percussion Ed Thigpen piano Oscar Peterson producer Jim Davis Recorded At London House, Chicago Manufactured By MGM Records Catalog V6-8681 on jacket, V6/8681 on labels. Rights Society: ASCAP Matrix / Runout: MGS 730 (Side A label) Matrix / Runout: MGS 731 (Side B label) Matrix / Runout: V6-8681 SIDE 1 MGS-730 (Side A runout, etched) Matrix / Runout: V6-8681 SIDE 2 MGS-731 (Side B runout, etched)