[Intro]  A  G#m  C#

E
Hmm yeah, yeah

A
Oh gosh nalliya (oh gosh)
G#m
Maja nan jom gibunpa
C#
He geumbang tto sarange ppajyeo (yeah yeah yeah yeah)
A                   G#m
Saegeonman joahaeyo banjjakgeorijyo
C#                  E
Dadeul geureochanayo majjyo?

       A
Peek-a-boo!
            G#m          C#
Seollel ttaeman saranginikka
         E
(La la la la la)
       A                  G#m                C#
Nae chingu modu sorichyeo neon jeongmal munjeya!
                           n.c.
I'm fine fine fine fine fine fine


                    A   G#m
Peek-peek-a-peek-a-boo
                   C#
Peek-peek-a-peek-a-boo
             A  G#m            C#
Heungi nan yeou... geureon naragu
                    A
Peek-peek-a-peek-a-boo

       A
I said 1, 2, 3!
A
Play the game again
           G#m
Beoteuneul nulleoboja kungpumankeum ppalli
         C#
Junggane nae mam byeonaedo nollaji malgi
        E
Hokshi kkeulliji anni? geureom excuse me

A                          G#m
Ja jeonhwahaeyo bamsae tto nolleo gayo hamkke
     C#
Restart a game!
                  E
Doljinae rollinghae beullangka!

  A
Oneul jeonyeokdo (let's go!)
G#m
Noriteoneun bumbigo
   C#                       E
Jiruhaejil teumjocha eopsjyo (yeah yeah yeah)

A
Binggeulbinggeul dorayo (oh)
G#m
Dadeul ttokgatjyo
  C#                   E
O machimnae majuchin nunbit

       A
Peek-a-boo!
            G#m          C#
Seollel ttaeman saranginikka
         E
(La la la la la)
       A                  G#m                C#
Nae chingu modu sorichyeo neon jeongmal munjeya!
                           n.c.
I'm fine fine fine fine fine fine
n.c.
(Ma boo-boo-boo peek-a-boo-boo-boo-boo)

                    A   G#m
Peek-peek-a-peek-a-boo
                   C#
Peek-peek-a-peek-a-boo
             A  G#m            C#
Heungi nan yeou... geureon naragu
                    A
Peek-peek-a-peek-a-boo

                     A
(Peek-peek-a-peek-a-boo) sullaeneun neoro jeonghaejyeosseo
            G#m
Jaemisseul geoya kkiweo julge
                    C#
(Peek-peek-a-peek-a-boo) jeo dari jeonggeuljime geollil
        C#m
Shigankkaji noneun geoya
                     A
(Peek-peek-a-peek-a-boo)

        A
Peek-a-boo
          G#m
Isanghae eora neon jom dalla
   C#                 C#m
Ireon geim meomchugo neoreul dashi boge dwae
  A               G#m
Museobji ana nan saeroun yaegiga
C#                            C#m
Pyeolchyeojil georaneun geol banggeum neukkyeosseunikka (yeah yeah yeah yeah yeah yeah~)

                    A   G#m
Peek-peek-a-peek-a-boo
                   C#
Peek-peek-a-peek-a-boo (la la la la la)
             A  G#m            C#  C#m
Heungi nan yeou... geureon naragu (la la peek-a-boo)
                    A
Peek-peek-a-peek-a-boo

                     A
(Peek-peek-a-peek-a-boo) sullaeneun neoro jeonghaejyeosseo
            G#m
Jaemisseul geoya kkiweo julge
                    C#
(Peek-peek-a-peek-a-boo) jeo dari jeonggeuljime geollil
        C#m
Shigankkaji noneun geoya

                     A
(Peek-peek-a-peek-a-boo) sullaeneun neoro jeonghaejyeosseo (peek-peek-a-peek-a-boo)
            G#m
Jaemisseul geoya nega joa (peek-peek-a-peek-a-boo)
                    C#
Jeo dari jeonggeuljime geollil (peek-peek-a-peek-a-boo)
        C#m
Shiganijiman deo nolja!
                     A
(Peek-peek-a-peek-a-boo)

     G#m
Peek-a-boo
     C#
Peek-a-boo
     C#m    A
Peek-a-boo