Keyshia Cole, Rick Rozay, Future, Usher, Kelly Rowland and MANY others all took to the stage to perform their latest singles. At 107.5 FM WGCI’s Big Jam.

The show took place at the Allstate Arena in Rosemont, Chicago.

Peep most of the performances in the playlist below.

Chicago was even hit with a *SPECIAL* surprise…..

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