Chicago – Chicago XI

Mississippi Delta City Blues

Arranged By [Brass] – James Pankow

Lead Vocals, Words By, Music By – Terry Kath

Baby, What A Big Surprise

Acoustic Guitar, Bass, Concept By [Orchestra], Orchestrated By – J.W.G.*

Backing Vocals – Carl Wilson, Tim Cetera

Concept By [Orchestra], Orchestrated By – Dominic Frontiere

Electric Guitar – Terry Kath

Words By, Music By, Concept By [Orchestra], Orchestrated By – Peter Cetera

Till The End Of Time

Lead Vocals, Words By, Music By, Grand Piano [Steinway] – James Pankow

Policeman

Arranged By [Brass] – James Pankow

Lead Vocals, Arranged By [Brass], Words By, Music By – Robert Lamm

Take Me Back To Chicago

Arranged By [Brass] – James Pankow

Arranged By [Brass], Words By, Music By – Danny Seraphine*

Backing Vocals – Chaka Khan

Lead Vocals – Robert Lamm

Written-By, Words By, Music By, Synthesizer [ARP] – David "Hawk" Wolinski

Vote For Me

Arranged By [Brass] – James Pankow

Backing Vocals – The Voices Of Inspiration

Baritone Saxophone – Walter Parazaider

Directed By [Backing Vocals] – Alexander Hamilton

Lead Vocals, Words By, Music By – Robert Lamm

Takin' It On Uptown

Lead Vocals, Music By – Terry Kath

Lyrics By – Fred Kagan

This Time

Arranged By [Brass] – James Pankow

Lead Vocals, Arranged By [Brass], Words By, Music By – Lee Loughnane

The Inner Struggles Of A Man

Words By, Music By – Danny Seraphine*

Written-By, Orchestrated By, Words By, Music By – Dominic Frontiere

Written-By, Words By, Music By – David "Hawk" Wolinski

Prelude (Little One)

Concept By – Danny Seraphine*

Flugelhorn, Soloist – Lee Loughnane

Lead Vocals – Terry Kath

Written-By – David "Hawk" Wolinski, Dominic Frontiere