accordion Nick DeCaro
bass Chuck Rainey
bass Wilton Felder
drums Paul Humphrey
guitar Arthur Adams
guitar David Cohen
piano Joe Sample
producer Tommy LiPuma
tracks b1 written-by Chuck Rainey
tracks a1 to a3, a5, b2 to b5 written-by Paul Humphrey
tracks a4 written-by Sonny Rollins
Published By Paul N. Humphrey Music
Published By Prestige Music (3)
Published By Yeniar Music
Phonographic Copyright (p) Blue Thumb Records, Inc.
Album title listed on labels as Paul Humphrey and The Funky Thumbs.

From labels:
℗ 1973 Blue Thumb Records, Inc.
Blue Thumb Records Inc, Beverley Hills, Calif. A Subsidiary of Famous Music Corporation A Gulf - Western Company.
Rights Society: ASCAP (A1 to A3, A5, B2 to B5)
Rights Society: BMI (A4, B1)
Matrix / Runout: 6025 (Label, side A)
Matrix / Runout: 6026 (Label, side B)
Matrix / Runout: BTS 47 6025 (Side A Runout)
Matrix / Runout: BTS 47 6026 (Side B Runout )