The 2015 season of Summerfest kicked off on Wednesday, June 24, 2015. The opening Saturday featured big and small acts from all genres of music, including big blues acts like Buddy Guy who performed on Saturday, June 27 on the Harley-Davidson Roadhouse stage as well as opened for the Rolling Stones on Tuesday, June 23; smaller acts like the Blind Boys of Alabama performed at Summerfest on Friday, June 26 at the Johnson Controls World Sound stage. Motown legend Stevie Wonder headlined Summerfest on Saturday, June 27 at the Marcus Amphitheater; and Chuck D and Flava Flav of Public Enemy brought some old-school rap to Summerfest on Thursday, June 25 at the Miller Lite Oasis. Summerfest continues through July 5 with a number of great acts like Otis Clay and Lupe Fiasco.