Chief Keef was more-or-less banned from performing in Chicago by then-mayor Rahm Emmanuel and hasn't played his hometown in about ten years.
The banishment will end this month when Sosa headlines the Summer Smash Festival in the Windy City.
The Lyrical Lemonade-sponsored festival will also feature Playboi Carti, Travis Scott, Kodak Black Big Sean, Waka Flocka, and more.
It all goes down June 14-16.