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

11 of 48 Arcade Fire at Lollapalooza, Grant Park, Chicago, IL, 8/6/2017

12 of 48 Joey Bada$$ at Lollapalooza, Grant Park, Chicago, IL, 8/6/2017

13 of 48 Joey Bada$$ at Lollapalooza, Grant Park, Chicago, IL, 8/6/2017

14 of 48 Joey Bada$$ at Lollapalooza, Grant Park, Chicago, IL, 8/6/2017

15 of 48 Joey Bada$$ at Lollapalooza, Grant Park, Chicago, IL, 8/6/2017

16 of 48 Joey Bada$$ at Lollapalooza, Grant Park, Chicago, IL, 8/6/2017

17 of 48 Joey Bada$$ at Lollapalooza, Grant Park, Chicago, IL, 8/6/2017

18 of 48 Joey Bada$$ at Lollapalooza, Grant Park, Chicago, IL, 8/6/2017

19 of 48 Joey Bada$$ at Lollapalooza, Grant Park, Chicago, IL, 8/6/2017

20 of 48 Lil Yachty crowd at Lollapalooza, Grant Park, Chicago, IL, 8/6/2017