CNN  —  Music festivals are facing a crisis. On the brink of what should be another exciting summer festival season, dozens of music festivals are shutting down. The trend has been simmering for years — the longstanding Pitchfork Music Festival in Chicago isn’t returning this summer, following similar announcements last year from Atlanta’s Music Midtown and Kickoff Jam in Florida. Meanwhile, festivals like Jay-Z’s Made in America festival and Delaware’s Firefly Music Festival haven’t returned