Intro: G D Am C (4X) G D Am Mama, take this badge off of me G D C I can't use it anymore. G D Am It's gettin' dark, too dark for me to see G D C I feel like I'm knockin' on heaven's door. G D Am Knock, knock, knockin' on heaven's door G D C Knock, knock, knockin' on heaven's door G D Am Knock, knock, knockin' on heaven's door G D C Knock, knock, knockin' on heaven's door G D Am Mama, put my guns in the ground G D C I can't shoot them anymore. G D Am That long black cloud is comin' down G D C I feel like I'm knockin' on heaven's door. G D Am Knock, knock, knockin' on heaven's door G D C Knock, knock, knockin' on heaven's door G D Am Knock, knock, knockin' on heaven's door G D C Knock, knock, knockin' on heaven's door G D Am Knock, knock, knockin' on heaven's door G D C Knock, knock, knockin' on heaven's door