25 or 6 to 4 (2009 Remaster)

Provided to YouTube by Rhino/Warner Records

25 or 6 to 4 (2009 Remaster) · Chicago

Chicago 18

℗ 1986 Warner Records Inc.

Keyboards: Bill Champlin
Synthesizer Programmer: Bo Tomlyn
Unknown: Britt Bacon
Unknown: Claudio Ordenes
Drums: Danny Seraphine
Synthesizer Programmer: David Boruff
Additional Arrangement By: David Foster
Additional Keyboards: David Foster
Producer: David Foster
Unknown: David Garfield
Unknown: George Marino
Additional Guitar: Howard "Buzz" Feiten
Engineer: Humberto Gatica
Unknown: Humberto Gatica
Audio Recording Engineer: Humberto Gatica
Brass Arranger: James Pankow
Trombone: James Pankow
Bass Guitar: Jason Scheff
Lead Vocals: Jason Scheff
Unknown: Laura Livingston
Trumpet: Lee Loughnane
Synthesizer Programmer: Michael Boddicker
Additional Guitar: Michael Landau
Unknown: Ray Pyle
Synthesizer Programmer: Rhett Lawrence
Keyboards, Vocals: Robert Lamm
Additional Guitar: Steve Lukather
Additional Keyboards: Tom Keane
Backing Vocals: Tom Keane
Woodwinds: Walt Parazaider
Writer: Robert Lamm

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