Definition 1: The third most populous city in the USA. In Illinois, on the border of Lake Michigan.

Definition 2: A Jazz-Fusion Band formed in 1967.

Definition 3: A musical/film about a celebrity trial in said city during TheRoaringTwenties.
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-->[-For the City, Go [[UsefulNotes/{{Chicago}} HERE]], or for The Band, Go [[{{Music/Chicago}} HERE]] or for the Musical/Film, Go [[{{Theatre/Chicago}} HE]][[{{Film/Chicago}} RE]], and all that Jazz.-]
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