This time last month, the Coachella Valley Music and Arts Festival was still on the books to begin this Friday, April 10. Oh how things have changed.Even though the festival has since been rescheduled for October due to the coronavirus pandemic, organizers Goldenvoice and parent company AEG are aiming to make sure music fans still have something to do this weekend with a new documentary celebrating the storied event's 20th anniversary."Since our original timing of the release was essentially built around leading up to the festival, that changed once there was no April festival," says Coachella: 20 Years in the Desert executive director and head of AEG Studios Raymond Leon Roker.