Action Bronson has been touring around the country with Party Supplies on the Blue Chips 2 Tour. Last night in Chicago, Bronson brought out hometown hero Chance The Rapper during his set. Together, the two performed "NaNa," their collaboration off Acid Rap. Chance even freestyled portions of his second verse during the performance. It was a big moment for the crowd, which ate up every second and sang along with the chorus. The next stop on the Blue Chips 2 Tour is St. Louis.

[via XXL]

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