from the album 1968 standard tuning Verse 1 Dm who's that knocking at the door at the door, who's that knocking at the door BB who's that knocking at the door at the door, who's that knocking at the door G who's that knocking at the door at the door, who's that knocking at the door Dm BB Dm it's the devil knocking at the door at the door, it's the devil that's a- C Dm knocking at the door Verse 2:the same chords as Verse 1 what's that sliding 'cross the floor 'cross the floor, what's that sliding 'cross the floor it's my dead body on the floor on the floor, it's my dead body on the floor Chorus Dm BB florence o florence F C yeah, you've got a friend Dm BB all of your silence F C has come to an end Dm BB you can pack up your suitcase G C and make your amends A7 A7/G Dm for the devil demands his revenge Verse 3:the same chords as Verse 1 where's my mama she said she'd come she's my only friend where's my mama she said she'd come she's my only friend well my poor mama may never come for she's been talking to the dead repeat Chorus