This summer, Four Chord Music Festival will return to Pennsylvania for its ninth year, and today the event shared a great lineup for fans of 2000s punk.

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Taking place Aug. 12-13 in Wild Things Park, the music festival stands out from the rest for being completely DIY, blossoming from a 1,500-capacity club into a stadium-sized event but maintaining its punk ethos. This year’s event features some fan favorites, including headliners Alkaline Trio, the Interrupters, Taking Back Sunday, the Gaslight Anthem, and Yellowcard, who are playing their 2003 album Ocean Avenue in its entirety. Additionally, Waterparks, the Maine, Andrew McMahon in the Wilderness, Magnolia Park, American Football, Origami Angel, Sincere Engineer, and more are set to perform across the two-day festival.

Single-day, two-day, and VIP passes are available here.

Check out the lineup below.