The festivities in Grant Park came to a close Sunday evening but not before some amazing performers took the stage. After a brief delay due to severe weather, sets were played by Galantis, Twenty One Pilots, Lord Huron, Of Monsters and Men, and Florence + The Machine. Check out our last gallery from Lollapalooza 2015 and be sure to check out our exclusive interviews with Galantis and The Lonely Biscuits.







See More: Galleries of Day One and Day Two of Lollapalooza 2015