Green Day - "Working Class Hero" Live at AI Finale

Green Day performed their new great single called "Working Class Hero" last night at the American Idol Finale. This awesome song is to be included in a compilation album called, "Instant Karma: The Amnesty International Campaign to Save Darfur" - the album includes various artists covering songs of John Lennon to benefit Amnesty International's campaign to alleviate the crisis in Darfur. This compilation hits stores in June.