The Manhattan Transfer

• Gary Lux
• Engineer, Mixing

• Alec Milstein
• Bass, ?

• Gerald O'Brien
• Synthesizer, Arranger, Producer, Programming

• David Pack
• Vocal Arrangement

• Jeff Porcaro
• Drums

• Alan Paul
• Arranger, Vocal Arrangement

• Herb Pedersen
• Guitar (Acoustic)

• Elliot Peters
• Engineer

• Les Pierce
• Synthesizer, Programming, Producer, Vocal Arrangement, Arranger

• Ian Prince
• Synthesizer, ?, Vocal Arrangement, Producer, Arranger, Programming

• John "J.R." Robinson
• Drums

• Efrem Towns
• Horn

• Hector Vargas
• Quena, Zampona

• Mervyn Warren
• Vocal Arrangement

• Larry Williams
• Arranger, Saxophone, Producer, Horn Arrangements, Programming

• Bobby Z
• Drum Programming

• Steven Miller
• Engineer

• Ken Felton
• Assistant Engineer

• Peter Christlie
• Saxophone

• Leland Sklar
• Bass

• Marnie Riley
• Engineer

• Nancy Donald
• Art Direction

• Ivy Skoff
• Production Coordination

• Steve Krause
• Engineer

• Kevin Harris
• Horn

• John Cutcliffe
• Executive Producer

• Angelica Azero
• Narrator

• John Beasley
• Synthesizer

• Cheryl Bentyne
• Vocal Arrangement

• Mike Finnigan
• Organ, Organ (Hammond), ?

• Connie Kay
• Drums

• Ted Blaisdell
• Engineer

• Alex Blake
• Bass

• Bill Bodine
• Synthesizer, Arranger, Producer, Programming, Bass

• Frank Colon
• Piano, ?, Ethnic Percussion

• Gregory Davis
• Horn, Horn Arrangements

• Don Freeman
• Synthesizer, Producer, Arranger, Programming

• Yaron Gershovsky
• Piano

• Jamie Glaser
• Guitar

• Dave Gorton
• Photography

• Gary Grant
• Trumpet

• Bernie Grundman
• Mastering

• Erik Hanson
• Programming, ?

• Kevin Bruce Harris
• Horn

• Tim Hauser
• Blocks, ?, Producer

• Jerry Hey
• Trumpet, Horn Arrangements

• Leslie Ann Jones
• Engineer

• Charles Joseph
• Horn

• Kirk Joseph
• Tuba, Horn

• Roger Lewis
• Horn

• Mark Isham
• Synthesizer, Trumpet, Arranger, Programming, Producer

• Chuck Jonkey
• Synthesizer, Piano, Arranger, Programming, Sitar, Producer, ?, Sounds, Ethnic Percussion

• Van Dyke Parks
• Vocal Arrangement

• Pete Christlieb
• Saxophone

• The Dirty Dozen Brass Band
• ?

• Richard Elliot
• Sax (Tenor)

• The Manhattan Transfer
• Main Performer

• Bob Sheppard
• Saxophone

• Janis Siegel
• Vocal Arrangement

• Lew Soloff
• Trumpet

• Harvie Swartz
• Bass

• Jeff Lorber
• Synthesizer, Arranger, Producer, Drum Programming

• Grady Tate
• Drums

• 
  Jon Hendricks
  In Person
• 
  Eddie Jefferson
  Mercy, Mercy, Mercy
• 
  Bobby McFerrin
  Hush
• 
  Bobby McFerrin
  Many Faces of Bird
• 
  New York Voices
  Hearts of Fire

• 
  The Singers Unlimited
  Singers Unlimited (With Rob McConnell & the Boss Brass)
• 
  The Swingle Singers
  A Cappella Amadeus: A Mozart Celebration
• 
  Take 6
  He Is Christmas
• 
  Real Group
  Unreal!