Tono: B
Introducción: Bb7 Bb C
Bb7M
Someone's knockin' at the door
Bb6
Somebody's ringin' the bell
Bb7M
Someone's knockin' at the door
Bb6
Somebody's ririgin' the bell
F7
Do me a favor
Eb
Open the door and let 'em in
Fm Bb
Sister Suzie, Brother John
Fm Bb
Martin Luther, Phil and Don
Fm Bb
Brother Michael, Auntie Gin
Fm F F7M F F6 F
Open the door and let 'em in
Bb7M
Someone's knockin' at the door
Bb6
Somebody's ringin' the bell
Bb7M
Someone's knockin' at the door
Bb6
Somebody's ringin' the bell
F7
Do me a favor
Eb
Open the door and let 'em in