Chicago

• 
  Lou Rawls
  Rawls Sings Sinatra

• David McLees
• Reissue Producer

• David Millman
• Liner Notes

• Lance Morrison
• Arranger

• Bobbi Page
• Choir, Chorus

• James Pankow
• Synthesizer, Vocal Arrangement, Trombone, Arranger, Brass Arrangement, Group Member, Flute Arrangement

• Walter Parazaider
• Flute, Sax (Tenor), Sax (Alto), Flute (Alto), Group Member

• Gary Peterson
• Discographical Annotation

• Tim Pierce
• Guitar (Acoustic), Guitar

• Phil Ramone
• Producer

• Jason Scheff
• Bass, Group Member, Electric Upright Bass, Vocal Arrangement, Fretless Bass, Vocals (Background), Vocals, Programming, Arranger, Keyboards, Bass (Electric)

• Ed Thacker
• Engineer, Mixing

• Carmen Twillie
• Vocals (Background), Choir Director

• Maxine Willard Waters
• Choir, Chorus

• Oren Waters
• Choir, Chorus

• Monalisa Young
• Choir, Chorus

• Clark Gable
• Children's Chorus

• Kosh
• Art Direction, Design

• David Donnelly
• Remastering

• Valerie Pack
• Production Coordination

• Linda Cobb
• Art Direction

• Jeff Magid
• Sound Supervision

• Posie Muliadi
• Assistant

• Edie Lehmann Boddicker
• Choir, Chorus

• EMI Ferguson
• Assistant

• Ryan Kelly
• Conductor

• Mike Engstrom
• Product Manager

• Cory Frye
• Editorial Supervision

• Tim Scanlin
• Project Assistant

• Michael Amezcua
• Children's Chorus

• Amity Addrisi
• Children's Chorus

• Alex Bittan
• Children's Chorus

• Jade Thacker
• Children's Chorus

• H.K. Dorsey
• Choir, Chorus

• Kayley Gable
• Children's Chorus

• Kate Lamm
• Children's Chorus

• Sean Lamm
• Children's Chorus

• Dylan Loughnane
• Children's Chorus

• River Loughnane
• Children's Chorus

• Sarah Pankow
• Children's Chorus

• Brittany Scott
• Children's Chorus

• Ryan Bittan
• Children's Chorus

• Jimmy Edwards
• Project Assistant

• Bill Champlin
• Organ, Guitar, Synthesizer, Piano, Group Member, Synthesizer Vibes, Brass Arrangement, Synthesizer Bass, Vocal Arrangement, Vocals (Background), Vocals, Programming, Piano (Electric), Arranger, Guitar (Acoustic)

• Robert Lamm
• Piano, Arranger, Vocals (Background), Group Member, Brass Arrangement, Vibraphone, Clavinet, Vocals, Piano (Electric)

• Roy Bittan
• Organ, Piano, Keyboards, Producer, Synthesizer Drums, Accordion

• George Black
• Programming

• Alex Brown
• Choir, Chorus

• Hugh Brown
• Art Direction

• Tamara Champlin
• Choir, Chorus

• Alvin Chea
• Choir, Chorus

• Gia Ciambotti
• Choir, Chorus

• Luis Conte
• Percussion

• Johnny Durrill
• Synthesizer, Arranger

• Gary Falcone
• Choir, Chorus

• Keith Howland
• Guitar, Vocal Arrangement, Group Member, Vocals (Background), Vocals, Arranger, Keyboards

• Tris Imboden
• Arranger, Group Member, Drums

• Larry Klimas
• Sax (Baritone)

• Nick Lane
• Brass Arrangement

• Lee Loughnane
• Trumpet, Vocals, Piccolo Trumpet, Vocal Arrangement, Group Member, Sound Supervision, Brass Arrangement, Trumpet (Muted), Vocals (Background), Flugelhorn, Arranger

• Chicago
• Reissue Producer

• Donny Hathaway
• Arranger