Music Video
Harry Truman (2002 Remaster)
![Listen to 25 Or 6 To 4 (Single) [Remastered] by Chicago, see lyrics, music video & more!](/mkimage/image/thumb/Music115/v4/0d/b5/f7/0db5f7b0-d79f-c5ac-9434-386c810bc0b8/603497878338.jpg/375x375bb.webp "Listen to 25 Or 6 To 4 (Single) [Remastered] by Chicago, see lyrics, music video & more!")
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Credits
PERFORMING ARTISTS
Robert Lamm
Keyboards
Lee Loughnane
Trumpet
Peter Cetera
Bass Guitar
Terry Kath
Guitar
James Pankow
Trombone
Angele Warner
Choir
Bob Eberhardt
Choir
Brandy Maitland
Choir
Donna Conroy
Choir
Joanne Rocconi
Choir
John Carsello
Choir
Katherine Ogden
Choir
Kristy Ferguson
Choir
Laudir de Oliveira
Percussion
Linda Greene
Vocals
Richard Torres
Choir
Steve Fagin
Choir
Walter Parazaider
Woodwinds
Danny Seraphine
Drums
Laudir Soares DeOliveria
Percussion
Rob Eberhardt
Choir
COMPOSITION & LYRICS
Robert Lamm
Songwriter
James Pankow
Brass Arranger
PRODUCTION & ENGINEERING
Mark Guercio
Engineer
James William Guercio
Producer
Wayne Tarnowski
Engineer
Phil Ramone
Mixing Engineer
Jeff Guercio
Engineer
