Green Day is an American punk rock band formed in 1986. Members include; Billie Joe Armstrong, Mike Dirnt, Tré Cool, Raj Punjabi, Sean Hughes, John Kiffmeyer, Aaron Cometbus, Dave "E.C." Henwood. Discography includes; 39/Smooth (1990), Kerplunk (1991), Dookie (1994), Insomniac (1995), Nimrod (1997), Warning (2000), American Idiot (2004), 21st Century Breakdown (2009), ¡Uno! (2012), ¡Dos! (2012), ¡Tré! (2012), Revolution Radio (2016). Tours include; ¡Uno!, ¡Dos!, ¡Tré! Promo, 21st Century Breakdown, 39 Smooth, 99 Revolutions, American Idiot, American Idiot Musical, Dookie, European Tour '91, Insomniac, Kerplunk, Lollapalooza 1994, Nimrod, Pop Disaster, Revolution Radio, This Is the Warning Album Tour, Vans Warped Tour 2000.