Guinness World Records certified as the “world’s largest music festival”, Milwaukee’s annual Summerfest is ready with its 2014 lineup with OutKast, Lady Gaga, Dave Matthews Band, Zac Brown Band, Fall Out Boy Paramore, Darius Rucker and many more.

Below is the list of all the dates, and lineup for Summerfest 2014. Don’t miss a chance to watch these famous artists performing at Summerfest at Marcus Amphitheater – Milwaukee, WI from July 25th through August 10th.

Get your tickets now!