Green Day’s new album, Revolution Radio, arrives today, just as news has broken that we may soon be getting a film version of the group’s acclaimed 2004 concept record, American Idiot. Frontman Billie Joe Armstrong told that the project is underway at HBO, revealing, “We’ve got a green light. The script is currently going through a couple of rewrites here and there, so I’m not sure when exactly we’re going to start shooting, but it’s definitely all systems go at the moment.” Armstrong will play the role of St. Jimmy in the film, a part he performed several times during the rock opera’s run on Broadway in 2010 and 2011. More details on the cast and director have yet to be announced.