The Four Chords Music Festival is an annual, independent punk rock and pop-punk music festival that takes place in the Pittsburgh area, featuring both major national headliners and up-and-coming local bands. Originally a smaller local event, it has grown into one of the largest festivals of its kind in the country, with recent editions held at EQT Park in Washington, PA. The festival is known for its high-energy performances and adherence to punk's DIY ethos.