[Chorus]
Someone's knocking at a door
Somebody ringing a bell
Someone's knocking on your door
Somebody ringing a bell
Do me a favor, open the door
And let 'em in
Someone's knocking at a door
Somebody ringing a bell
Someone's knocking at a door
Somebody ringing a bell
Do me a favor, open the door
And let 'em in
Ooh, yeah, let 'em in

[Verse 1]
Sister Suzy, brother John
Martin Luther, Phil and Don
Uncle Erniel, Auntie Jin
Open the door, let 'em in
Oh, yeah

[Instrumental Break]

[Verse 2]
Sister Suzy, brother John
Martin Luther, Phil and Don
Uncle Ernie, Auntie Jin
Open the door, let 'em in
Oh, yeah
[Chorus]
Someone's knocking at a door
Somebody ringing a bell
Someone's knocking at a door
Somebody ringing a bell
Do me a favor, open the door
And let 'em in
Ooh yeah, yeah, let 'em in

[Instrumental Break]

[Verse 3]
Sister Suzy, brother John
Martin Luther, Phil and Don, ooh-ooh
Uncle Ernie, Uncle Ian
Open the door, let 'em in
Oh, yeah

[Chorus]
Someone's knocking at a door
Somebody ringing a bell
Someone's knocking at a door
Somebody ringing a bell
Do me a favor, open the door
And let 'em in
Ooh yeah, yeah, let 'em in
[Outro]
Ooh-ooh, ooh-ooh
Ooh-ooh, ooh-ooh
Ooh-ooh, ooh-ooh
Ooh-ooh
Gracias