Watch the live stream of Lollapalooza 2017

This weekend 100 acts across four massive days at Grant Park Chicago including Muse, Milky Chance, Cage The Elephant, Kaleo, alt-J, Arcade Fire, Royal Blood, Rag n Bone Man, Foster The People, Lorde, Blink 182, Ryan Adams, The Killers, Highly Suspect plus so many more!

Watch the live stream and replays of the action here.

Heavy rain, thunderstorms and lightning had been predicted to hit the festival's first day, but the show had gone mostly without a hitch, as acts like Wiz Khalifa and Cage the Elephant performed.

However, Lorde had played just four songs - including Magnets, 400 Luxe and Tennis Court - when the festival was evacuated.

Lollapalooza is scheduled to run until Sunday.

Around 400,000 fans were estimated to have enjoyed last year's event over its four days