[Intro] Ab  Cm  Fm  Dbm

[Primera Parte]

 Ab
Maeilgachi yeonghwa sogeseona
           Cm                          Fm
Chaek sogeseona deurama sogeseo sarangeul neukkyeo
                Dbm
Mmm sarangeul baeweo
  Ab
Nae ilcheoreom jakku gaseumi ttwieo
         Cm                         Fm
Dugeundugeungeoryeo seolleime bupureo olla
              Dbm
Mmm gunggeumhaeseo michil geonman gata

[Pre-Estribillo]

Fm            Eb
   Ooh eonjengan naegedo
      Ab
Ireon iri shiljero ireonakka
Db                      Dbm                  Eb7
  Geuge eonjejjeumilkka?    Eotteon saramilkka?

[Estribillo]

          Ab
I wanna know satangcheoreom dalkomhadaneunde
          Cm
I wanna know haneureul naneun geot gatdaneunde
          Fm
I wanna know know know know
                      Dbm
What is love? Sarangi eotteon neukkiminji
          Ab
I wanna know haru jongil utgo ittaneunde
          Cm
I wanna know sesangi da areumdapdaneunde
          Fm
I wanna know know know know
                         Dbm
What is love? Eonjengan naegedo sarangi okka

[Segunda Parte]

Ab
   Jigeum ireon sangsangmaneurodo
        Cm                                 Fm
Tteoollyeoman bwado gaseumi teojil geot gateunde
              Dbm
Mmm ireoke joeunde
 Ab
Manil eonjenga jinjaro naege
      Cm                            Fm
Sarangi ol ttae nan ureobeoriljido molla
                  Dbm
Mmm jeongmal gunggeumhae michil geonman gata

[Pre-Estribillo]

Fm            Eb
   Ooh eonjengan naegedo
      Ab
Ireon iri shiljero ireonakka
Db                      Dbm                  Eb7
  Geuge eonjejjeumilkka?    Eotteon saramilkka?

[Estribillo]

          Ab
I wanna know satangcheoreom dalkomhadaneunde
          Cm
I wanna know haneureul naneun geot gatdaneunde
          Fm
I wanna know know know know
                      Dbm
What is love? Sarangi eotteon neukkiminji
          Ab
I wanna know haru jongil utgo ittaneunde
          Cm
I wanna know sesangi da areumdapdaneunde
          Fm
I wanna know know know know
                         Dbm
What is love? Eonjengan naegedo sarangi okka 

[Puente]

Ab
   Jigeum sesang eoneu gose salgo inneunji
       Cm
Dodaeche eonjejjeum nawa mannage doelleunji
    Fm
Eonje eotteoke uriye inyeoneun
           Dbm
Shijakdoelleunji moreujiman neukkimi eojjeonji
        Ab
Jinja joeul geot gata waenji
       Cm
Yeonghwa deuramabodado deo meotjin
      Fm
Sarangi ol geoya nae yegam eonjena majji
         Dbm
Eoseo natanabwa naneun da junbiga dwhaetji ready!

[Pre-Estribillo]

 Fm          Eb
(Eodi isseukka) chajanael geoya
 Ab                                Db
(Eodi isseukka) bogo shipeo jukgesseo
                   Dbm                  Eb7
Deo isang chameul su eopseul geonman gata

[Estribillo]

           Ab
Satangcheoreom dalkomhadaneunde
           Cm
Haneureul naneun geot gatdaneunde
          Fm
I wanna know know know know
                      Dbm
What is love? Sarangi eotteon neukkiminji
                    Ab
Haru jongil utgo ittaneunde
         Cm
Sesangi da areumdapdaneunde
               Fm
I wanna know know know know
                         Dbm
What is love? Eonjengan naegedo sarangi okka

          Ab
I wanna know
          Cm
I wanna know (what is love?)
          Fm
I wanna know know know know

What is love?
          Dbm
I wanna know, I wanna know what is love
          Ab
I wanna know
          Cm
I wanna know
          Fm
I wanna know know know know
What is love?
Dbm  Eb7
         I wanna know