Green Day’s Billie Joe Armstrong warmed up for today’s Global Citizen Festival in New York with a solo acoustic of the ballad ‘Ordinary World’ on Friday’s episode of ‘Tonight Show’. The song which was originally recorded for Armstrong’s independent movie of the same name but was re purposed to close out the band’s ‘Revolution Radio’ album. “After all of the chaos that’s on the album, whether it’s pop culture or whatever new apps we’re using, everything gets so complicated. At some point you want something simple. That’s sort of what ‘Ordinary World’ is about,” said Armstrong in an interview with Rolling Stone.

We asked a lot of questions of Green Day and we got answers…some of them gave us more information than we were expecting in our exclusive ‘press conference’ with Billie, Mike Dirnt, and Tre Cool before their massive show at Wrigley Field in August. Watch it here for stories about a stripped joining the band on stage and all the weird things Tre will eat.