One of the great events that happens right around the end of June for two weeks is Summerfest in Milwaukee. This year station host WLUM had some big acts perform like Bastille, X Ambassadors, Atlas Genius and AWOLNATION to name a few. I am sure PD Michelle Rutkowski has been going non stop and hopefully staying away from all that fried cheese! Check out this shot of Walk The Moon. This week the band's new single "Different Colors" quickly arrives in the Top 20!