Music Video
Chicago - 25 or 6 to 4 - 7/21/1970 - Tanglewood (Official)
Credits
PERFORMING ARTISTS
Robert Lamm
Keyboards
Peter Cetera
Bass Guitar
Walter Parazaider
Vocals
Danny Seraphine
Drums
Terry Kath
Guitar
Lee Loughnane
Trumpet
James Pankow
Trombone
COMPOSITION & LYRICS
Robert Lamm
Songwriter
James Pankow
Brass Arranger
PRODUCTION & ENGINEERING
Brian Ross-Myring
Recording Engineer
Chris Hinshaw
Recording Engineer
Donald Puluse
Recording Engineer
Robert Honablue
Mastering Engineer
James William Guercio
Producer
