G D Am Oooooooooh G D C Oooooooooh G D Am Mama, take this badge off of me G D C I can't use it anymore G D Am It's getting dark, too dark for me to see G D C I feel like I'm knocking on heaven's door G D Am Knock, knock, knocking on heaven's door G D C Knock, knock, knocking on heaven's door G D Am Knock, knock, knocking on heaven's door G D C Knock, knock, knocking on heaven's door G D Am. 382 32 452 89 82 365 493 218