Avril Version Tom: C C G Dm (Instrumental) C G F Oooohhh... C G Dm Yeah yeah yeah C G F yeah yeah yeah C G Dm Mama take this badge of me C G F I can't use it anymore C G Dm It's getting dark too dark to see C G F Feel like I'm knockin' on heaven's door C G Dm Knock-knock-knockin' on heaven's door C G F Knock-knock-knockin' on heaven's door C G Dm Knock-knock-knockin' on heaven's door C G F Knock-knock-knockin' on heaven's door C G Dm Mama put my guns in the ground C G F I can't shoot them anymore C G Dm That long black cloud is comin' down C G F I feel like I'm knockin' on heaven's door C G Dm Knock-knock-knockin' on heaven's door C G F Knock-knock-knockin' on heaven's door C G Dm Knock-knock-knockin' on heaven's door C G F Knock-knock-knockin' on heaven's door C G Dm Yeah yeah yeah C G F Yeah yeah yeah C G Dm Yeah yeah yeah C G F yeah yeah yeah By : D!ego Lavigne