- Alto Saxophone – King Curtis
- Alto Saxophone, Tenor Saxophone, Soprano Saxophone – King Curtis
- Backing Vocals – The Sweet Inspirations
- Baritone Saxophone – Haywood Henry
- Bass [Fender Bass] – Gerald Jemmot, Mike Leech
- Drums – Gene Chrisman, Kenneth Rice
- Guitar – Everett Barksdale, Reggie Young, Samuel Gordon
- Leader [String Section Led By] – Gene Orloff
- Piano – George Stubbs
- Piano, Electric Piano, Organ – Bobby Emmons), Spooner Oldham
- Tenor Saxophone – Frank Wess
- Trombone – Benny Powell
- Trumpet – Joe Newman, Mel Lastie
SIDE 1
1. Theme From "Valley Of The Dolls"******
Written-By – André Previn, Dory Previn
2. Soul Serenade
Written-By – Curtis Ousley, Luther Dixon
3. I Heard It Through The Grapevine*******************
Written-By – Barrett Strong & Norman Whitfield
4. Sweet Inspiration
Bass [Fender Bass] – Reggie Young
Written-By – Lindon Dewey Oldham, Wallace Pennington
5. By The Time I Get To Phoenix*****************
Written-By – Jim Webb
SIDE 2
1. Spooky***********
Written-By – Buddy Buie, Harry Middlebrooks,
2. Honey***************
Written-By – Bobby Russell
3. Up - Up And Away
Written-By – Jim Webb
4. The Look Of Love****************
Written-By – Burt Bacharach & Hal David
5. (Sittin' On) The Dock Of The Bay**********************
Written-By – Otis Redding