In a festival, which at times gets a lot of heat for its lack of hip-hop acts when compared to other major music festivals, the 50th Anniversary of Summerfest is certainly an exception to some years past. Of the many great rappers performing in Milwaukee this summer will be GOOD Music’s Big Sean. The ‘Bounce Back’ rapper didn’t make a stop in Wisconsin on his current tour, so it is only right that he makes his first Summerfest appearance this year. You can catch Big Sean at the American Family Insurance Amphitheater on July 8th. Fans can get their tickets later this month at Ticketmaster.com.