A1 Mississippi Delta City Blues
Arranged By [Brass] – James Pankow
Lead Vocals – Terry Kath
Written By – Terry Kath
A2 Baby, What A Big Surprise
Acoustic Guitar, Bass – James William Guercio
Arranged By [Orchestration] – Dominic Frontiere, James William Guercio, Peter Cetera
Backing Vocals – Carl Wilson, Tim Cetera
Electric Guitar – Terry Kath
Written By – Peter Cetera
A3 Till The End Of Time
Piano [Steinway], Lead Vocals – James Pankow
Written By – James Pankow
A4 Policeman
Arranged By [Brass] – James Pankow, Robert Lamm
Lead Vocals – Robert Lamm
Written By – Robert Lamm
A5 Take Me Back To Chicago
Arranged By [Brass Assistance] – Daniel Seraphine
Arranged By [Brass] – James Pankow
Backing Vocals – Chaka Khan
Lead Vocals – Robert Lamm
Synthesizer [Arp] – David "Hawk" Wolinski
Written By – Danny Seraphine / David "Hawk" Wolinksi
B1 Vote For Me
Lead Vocals – Robert Lamm
Saxophone [Baritone] – Walter Parazaider
Written By – Robert Lamm
B2 Takin' It On Uptown
Lead Vocals – Terry Kath
Written By – Fred Kagan / Terry Kath
B3 This Time
Arranged By [Brass Contributions] – Lee Loughnane
Arranged By [Brass] – James Pankow
Lead Vocals – Lee Loughnane
Written By – Lee Loughnane
B4 The Inner Struggles Of A Man
Arranged By [Orchestration] – Dominic Frontiere
Written By – Danny Seraphine / David "Hawk" Wolinski / Dominic Frontiere
B5 Prelude (Little One)
Flugelhorn [Solo] – Lee Loughnane
Lead Vocals – Terry Kath
Written By – Danny Seraphine / David "Hawk" Wolinski / Dominic Frontiere
B6 Little One
Arranged By [Brass] – James Pankow
Arranged By [Strings, Orchestra] – Dominic Frontiere
Electric Piano [Fender Rhodes] – David "Hawk" Wolinski
Lead Vocals – Terry Kath
Piano [Steinway] – Robert Lamm
Written By – Danny Seraphine / David "Hawk" Wolinski