Intro: G D C x2 Verse 1: G D Am Mamma take this badge from me G D C I canʼt use it anymore G D Am Itʼs getting dark, too dark to see G D C Feels like Iʼm knockinʼ on heavenʼs door Chorus: G D C Knock, knock, knockinʼ on heavenʼs door, C Hey, hey, hey, hey, yeah G D C Knock, knock, knockinʼ on heavenʼs door, C G D C Ooh, knock, knock, knockinʼ on heavenʼs door C Ooh yeah G D C Knock, knock, knockinʼ on heavenʼs door C Hey, hey, hey, hey, yeah G D C Chorus: