Coachella’s second weekend may as well not exist because there’s no livestream to prove it’s all real but the bands are still in the California desert doing everything all over again. There probably won’t be as many celebrity guest appearances this weekend, but we’ve already kicked off the weekend with a new one. Green Day’s Billie Joe Armstrong joined the Replacements on stage for a few songs while Paul Westerberg sang from the couch, allegedly because he hurt his back. Watch some videos from the show via Slicing Up Eyeballs below.

[Photo by Karl Walter/Getty.]