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It's getting harder to snag a ticket to hang out at Perry's stage during Lollapalooza this summer.
One of your last chances to rock out at Lollapalooza this summer is gone.
Sunday tickets are officially sold out, the last available single day tickets for the August 3-5th music extravaganza in Grant Park.
The only remaining tickets are travel packages that include hotel rooms.
Headliners at this year's festival include Red Hot Chili Peppers, Black Sabbath, Jack White and the Black Keys.