What put Green Day’s Billie Joe Armstrong into a dark headspace while writing ’21 Guns’ Firstly, a little background. Green Day made a major splash when they released their album American Idiot.

Green Day have picked up loads of praise along their career, but the rockers don't stay content for long. So a few years ago, when the band was approa Green Day Revamps '21 Guns' in 'Broadway Idiot' ...

The cast of AMERICAN IDIOT collaborated with Green Day to record a new version of the hit single "21 Guns." Produced by the band's singer and guitarist Billie Joe Armstrong, the track was released ...

Julie Anne San Jose and Rayver Cruz just dropped their own cover of “21 Guns” by Green Day!. In their latest video, Julie Anne and Rayver were a full band as they played different musical instruments ...