Tono: G
Introducción: G D C
G D Am7
Mama take this badge from me
G D C
I can' t use it anymore
G D Am7
It' s getting dark, too dark to see
G D C
Feels like I' m knockin' on heaven' s door
G D C
Knock-knock-knockin' on heaven' s door, hey, hey, hey-hey-
G D C
yeah Knock-knock-knockin' on heaven' s door
G D C
Knock-knock-knockin' on heaven' s door, oooh-oh-
G D C
yeah Knock-knock-knockin' on heaven' s door-oh-whoa, yeah-yeah-yeah
G D Am7
Mama put my guns in the ground
G D C
I can' t shoot them anymore
G D Am7
That cold black cloud is comin' down
G D C
Feels like I' m knockin' on heaven' s door
G D C
Knock-knock-knockin' on heaven' s door, hey, hey, hey-hey-
G D C
yeah Knock-knock-knockin' on heaven' s door
G D C
Knock-knock-knockin' on heaven' s door, ohh-
G D C
yeah Knock-knock-knockin' on heaven' s door-oh-whoa, yeah-yeah-yeah
G D C
Repeat chorus, w/ adlib, x3 (12 lines in total)
Last time extend C 1 bar, end on G