Three-day event in Chicago will also feature Big Thief, Animal Collective, Flying Lotus, Angel Olsen, Kim Gordon, and Danny Brown
Chicago event was set to celebrate its 15th anniversary this July
Phoebe Bridgers, Kim Gordon, Waxahatchee, and others will perform at Chicago's Union Park
Crowds pack the Grande Halle de la Villette to hear Robyn, Grizzly Bear, Animal Collective, M83, Liars and more
Ezra Koenig: 'After the show, we're gonna go home and finish the new album'
'The biggest surprise to me in getting to know him is that he's a funny guy'
'We know we do some weird shit. But at the same time, we some geniuses'
