[Intro] G  D  Am  G  D  C
        G  D  Am  G  D  C 

[Primeira Parte]

G                  D            Am
  Mama, take this badge off of me
G               D          C
  Cause I can't use it anymore
G                   D             Am
  It's getting dark, too dark to see
G                   D                   C
  I feel like I'm knocking on heaven's door

[Refrão]

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

[Segunda Parte]

G             D               Am
  Mama, put that gun to the ground
G           D            C
  I can't shoot them anymore
G                        D              Am
  There's a long black cloud coming on down
G                   D                   C
  I feel like I'm knocking on heaven's door

[Refrão]

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

[Final] G  D  Am  G  D  C
        G  D  Am  G  D  C