A rapper and producer from Chicago, Chief Keef — his real name is Keith Farrelle Cozart — has seen his share of serious legal problems and hip-hop beefs since his single “I Don’t Like” was remixed by Kanye West and reached the Billboard Top 10. Critics say his raw street rap has wielded enormous influence on a young generation of rappers and he has 5 million followers on Twitter. 7 p.m. $25-$30.
