Arranged By, Conductor – Herb Bernstein (tracks: B1), Herbie Mann (tracks: A2, A6, B2 to B4), Roy Glover (tracks: A1, A3 to A5)
Bass – Earl May (tracks: A2, A6, B2), Ron Carter (tracks: A1, A3 to A5, B1, B3, B4)
Drums – Grady Tate (tracks: A1 to A6, B2 to B4), Herb Lovelle* (tracks: B1)
Engineer – Rudy Van Gelder
Flute – Herbie Mann
Flute, Piccolo Flute – Hubert Laws (tracks: A1, A3 to A5, B1, B3, B4)
Guitar – Eric Gale (tracks: A1, A3 to A5, B1, B3), Jay Berliner (tracks: B1)
Organ – Roland Hanna (tracks: A2, A6, B2)
Percussion – Johnny Pacheco (tracks: B1), Ray Barretto
Piano – Paul Griffin (tracks: B1)
Piano, Organ – Roy Glover (tracks: A1, A3 to A5, B3, B4)
Producer – Creed Taylor
Saxophone – Joe Grimaldi (tracks: B1)
Trombone – Benny Powell (tracks: B1)
Trumpet, Flugelhorn – Burt Collins (tracks: B1), Ernie Royal (tracks: B1)
Vibraphone, Percussion – Ted Sommer (tracks: B1)