Paul Shaffer - Director, Musical Director, Vocals, Electric Piano, Hammond Organ, Keyboards, Piano, Wurlitzer

Steve Jordan - Drums, Vocals

John Belushi - Vocals

Elwood Blues - Vocals, Harmonica

"Joliet" Jake Blues - Vocals

Lou Marini - Vocals, Alto Saxophone, Saxophone, Tenor Saxophone

Alan Rubin - Vocals, Trumpet

Tom Scott - Vocals, Alto Saxophone, Saxophone, Tenor Saxophone

Tom "Bones" Malone - Baritone Saxophone, Horn, Tenor Saxophone, Trombone

Donald "Duck" Dunn - Bass, Bass Guitar

Murphy Dunne - Electric Piano, Keyboards, Wurlitzer

Steve Cropper - Guitar

Jeff Mironov - Guitar

Matt "Guitar" Murphy - Guitar