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Tuning: G C E A
[Intro] x2 G // D // Am //// G // D // C //// [Intro tab] G D Am G D C A|---------------|---------------|---------------|---------------| E|-3------2------|-0-------------|-3------5------|-3-------------| C|---------------|---------------|---------------|---2/4---------| G|---------------|---------------|---------------|---------------| G D Am G D C A|---------------|---------------|---------------|---------------| E|-3------2------|-5---------3/5\|-3------2------|-0-------------| C|---------------|---------------|---------------|---------------| G|---------------|---------------|---------------|---------------| [Verse]
G Mama, take this Dbadge off of Amme G 'Cause I can't Duse it anyCmore G It's gettin' darkD, too dark to Amsee G Feel like I'm Dknockin' on heaven's Cdoor
[Chorus]
G Knock, knock, Dknockin' on heaven's Amdoor G Knock, knock, Dknockin' on heaven's Cdoor G Knock, knock, Dknockin' on heaven's Amdoor G Knock, knock, Dknockin' on heaven's Cdoor
[Verse]
G Mama, put this Dgun to the Amground G 'Cause I can't Dshoot them anyCmore G There's a long black Dcloud is comin' on Amdown G I feel I'm Dknockin' on heaven's Cdoor.
[Chorus] (repeat to fade)
G Knock, knock, Dknockin' on heaven's Amdoor G Knock, knock, Dknockin' on heaven's Cdoor G Knock, knock, Dknockin' on heaven's Amdoor G Knock, knock, Dknockin' on heaven's Cdoor
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