Atlantic Records

Lollapalooza took over Chicago for three jam-packed days of live music. Here are a few of our favorite highlights from the weekend, featuring The Joy Formidable, Grouplove, Lykke Li and Skrillex.

As usual, The Joy Formidable blew everyone away with their explosive live show, epic sing-along choruses and impressive stage set. Here the Welsh trio perform "The Greatest Light Is The Greatest Shade".



Photo via Spin.com

Grouplove shared their happy vibes on Friday afternoon at the Sony Stage and were rewarded by the audience singing every single word of their single 'Colours' right back at them.



Photo via Spin.com

Lykke Li mashed up her song "Youth Knows No Pain" with Kanye West's "Power" and guess what? It was awesome.


Photo via Spin.com

There wasn't a dry body under Perry's Tent where Skrillex DJ'd a punishing set of thuggish techno and dubstep. Watch the crowd go insane as Skrillex plays his remix of Benny Bennassi's "Cinema".