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25 or 6 to 4
Chicago
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Composed by
Robert Lamm
Release Year
1971
(
incorrect year?
)
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Genre
Pop/Rock
Styles
Contemporary Pop/Rock
Jazz-Rock
Power Pop
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![Group Portrait [4 CD]](https://rovimusic.rovicorp.com/image.jpg?c=GSHPbKXznP7Re4gwu371LASijaXJlYnq0St31qpAJWo=&f=2)