Robert Lamm
keyboard, vocals
Acting
Lee Loughnane
trumpet, vocals
Acting
James Pankow
trombone, vocals
Acting
Ray Hermann
woodwind instruments
Acting
Walfredo Reyes, Jr.
drums
Acting
Neil Donell
vocals
Acting
Ramon Yslas
percussion
Sound
Tony Obrohta
guitar, vocals
Acting
Loren Gold
keyboard, vocals
Acting
eric baines
bass, vocals
Acting