Em G  C  D
E|--0--3--0--2--|
B|--0--3--1--3--|
G|--0--0--0--2--|
D|--2--0--2--0--|
A|--2--2--3-----|
E|--0--3--------|

D G C Em

D G D C

G
Who's that knocking
               D
At my door?
G
Let's go out and
                 C
Let's explore
G        D
Come and have
     Em       C
Some fun with me
    G            D
You know there's always
Em      C       D
So much more to see

G
Knock, knock, knock!
(Knock, knock, knock!)
D
Who can it be?
Em
Is that you?
C
Yes it's me
G
Knock, knock, knock!
(Knock, knock, knock!)
D
Who can it be?
Em
Is that you?
C
Yes it's me

G D C

G
Who's that tapping out
                 D
A beat today?
G
Makes me want to
                 C
Jump and sway
G        D
Come and see
    Em         C
The world with me
  G      D       Em    C      D
Together we will be so ha-hap-py!

G
Knock, knock, knock!
(Knock, knock, knock!)
D
Who can it be?
Em
Is that you?
C
Yes it's me
G
Knock, knock, knock!
(Knock, knock, knock!)
D
Who can it be?
Em
Is that you?
C        G
Yes it's me

    D
I'm knock, knock, knocking at your door
(Knock, knock, knock!...Knock, knock, knock!)
I'm knock, knock, knocking on the floor
(Knock, knock, knock!...Knock, knock, knock!)
Come on out and play with me today

G
Knock, knock, knock!
(Knock, knock, knock!)
D
Who can it be?
Em
Is that you?
C
Yes it's me
G
Knock, knock, knock!
(Knock, knock, knock!)
D
Who can it be?
Em
Is that you?
C        G
Yes it's me