Chicago — Liberation lyrics

"Eleven."
"Here we go."
(belch!)
"One, two, three, four"

This song is entirely instrumental. Except at the 12: 54 time lapse spot, "Whoa, thank you people" has been summoned by Terry Kath's singing.
[ Lyrics from: http://www.lyricsty.com/chicago-liberation-lyrics.html ]

Songwriters: USHER, DAVID/MAKOWY, MARK ANDREW/PEARCE, JEFFREY HOWARD
Liberation lyrics © EMI Music Publishing, BMG RIGHTS MANAGEMENT US, LLC, SPIRIT MUSIC GROUP