So this happened just this past Thursday. Rock photographer Bob Gruen had a birthday party at 2A, the space where Tom Clark‘s Treehouse at 2A happens every Sunday night. Jesse Malin and Billie Joe Armstrong put together a band to play a set of covers. The night stared with Alice Cooper fronting this live version of Eighteen. A tip of the hat goes to Ryan Crase, who was there to record this for posterity.