Lollapalooza 2015 Lineup Announced

Paul McCartney, Metallica and Florence and the Machine headline this year's festival

Chicago’s huge music fest, Lollapalooza, announced its 2015 lineup – and it’s a doozy. The legendary Paul McCartney will headline on Friday, July 31, Metallica is headlining the Saturday, and Florence and the Machine and Bassnectar will share the headlining duty on closing day.

The lineup also features performances by Alt-J (who seems to perform in every festival this year), War on Drugs, Sam Smith, TV on the Radio, George Ezra, Tame Impala, Death From Above 1979, Alabama Shakes, and lots more.

Tickets go on sale today (March 25) at 11 a.m. eastern time at Lolla’s website. Check out the full lineup below:

Lollapalooza lineup