1. [G]Mama, [D]take this badge off of [Ami]me [Ami7]
[G]I can't [D]use it any[C]more
It's gettin' dark, to dark for me to see 
Feel like I'm knockin' on heaven's door

R: /: [G]Knock, knock, [D]knockin' on heaven's [Ami]door [Ami7]
[G]Knock, knock, [D]knockin' on heaven's [C]door :/

2. Mama, put my guns on the ground
I can't shoot them any more
That long black cloud is comin' down
Feels like I'm knockin' on heaven's door

R: Knock, knock ....