Photos: Lollapalooza Day Four with The Arcade Fire, London Grammar, Joey Bada$$, Sofi Tukker & More

41 of 48 Sofi Tukker at Lollapalooza, Grant Park, Chicago, IL, 8/6/2017

42 of 48 Sofi Tukker at Lollapalooza, Grant Park, Chicago, IL, 8/6/2017

43 of 48 Sofi Tukker at Lollapalooza, Grant Park, Chicago, IL, 8/6/2017

44 of 48 Sofi Tukker at Lollapalooza, Grant Park, Chicago, IL, 8/6/2017

45 of 48 Sofi Tukker at Lollapalooza, Grant Park, Chicago, IL, 8/6/2017

46 of 48 Sofi Tukker at Lollapalooza, Grant Park, Chicago, IL, 8/6/2017

47 of 48 Sofi Tukker at Lollapalooza, Grant Park, Chicago, IL, 8/6/2017

48 of 48 Sofi Tukker at Lollapalooza, Grant Park, Chicago, IL, 8/6/2017