How to read tablature? 
Intro:
     Db           Eb           Ab             Db
xA|--6--------|-----------|--8-----------|--6----|
xE|--4--------|--6--6--3--|--4--4-----4--|--4----|
xC|-----------|-----------|--------------|-------|
xG|--6--6--8--|--8--------|--8------8----|--6----|

            Db     Eb
Where is my aaaaangel
                 Ab     Db
Haluui kkeut-eul deuliun
                 Db        Eb
Someone come and save me, please
              Ab     Db
Jichin haluui hansumppun


              Db                Eb
Salamdeul-eun da haengboghanga bwa
                Ab                  Db
Can you look at me? Cuz I am blue & grey
            Db               Eb
Geoul-e bichin nunmul-ui uimineun
                Ab                       Db
Us-eum-e gamchwojin naui saegkkal blue & grey

Rap:
Db                  Eb
Eodiseobuteo jalmosdwaessneunji jal moleugess-eo
   Ab                    Db
Na eolyeoseobuteo meolis-sog-en palansaeg mul-eumpyo
Db                        Eb
Eojjeom geulaeseo chiyeolhage sal-assneunji moleuji
    Ab  
But dwileul dol-aboni yeogi udukeoni seoni
       Db
Naleul jib-eosamkyeobeolineun jeo seoseul peoleon geulimja
Db
Yeojeonhido palansaeg mul-eumpyoneun
        Eb
Gwayeon bul-an-inji uul-inji
                   Ab  
Eojjeom jeongmal huhoeui dongmul-inji
             Db
Animyeon-eun oeloum-i nah-eun nailji
Db                      Eb
Yeojeonhi moleugess-eo seoseul peoleon beullu
Ab                                   Db
Jamsigdoeji anhgil balae chaj-eul geoya chulgu

Chorus:
       Db        Eb
I just wanna be happier
            Ab     Db
Chagaun nal nog-yeojwo
     Db          Eb
Sueobs-i naemin naui son
             Ab      Db
Saegkkal eobsneun meali
        Db               Eb
Oh this ground feels so heavier
             Ab   Db
I am singing by myself
       Db        Eb
I just wanna be happier
                Ab     Db
Igeosdo keun yogsim-ilkka
Db       Eb                       Ab          Db
Chuun gyeoul geolileul geol-eul ttae neukkin
          Db                 Eb
Ppallajin simjang-ui hoheub solil
Ab                 Db
Jigeumdo neukkigon hae


     Db              Eb
Gwaenchanhdago haji ma
     Ab               Db
Gwaenchanhji anh-eunikka
  Db      Eb             Ab         Db
Jebal honja duji mal-a jwo neomu apa

Rap:
     Db
Neul geodneun gilgwa neul badneun bich
    Eb
But oneul-eun waenji nachseon scene
      Ab  
Mudyeojin geolkka muneojin geolkka
    Db
Geunde mugeobgin hada i soesdeong-in
Db
Dagaoneun hoesaeg koppulso
   Eb
Chojeom eobs-i nan deong-geuleoni seoiss-eo
  Ab  
Nadabji anh-a i sungan
         Db
Geunyang museobjiga anh-a

Verse:
    Db                               Eb
Nan hwagsin-ilan sin ttawi an mid-eo
                                   Ab  
Saegchae gat-eun mal-eun ganjileowo
                              Db
Neolb-eun hoesaegjidaega pyeonhae
                              Db
Yeogi sueog gaji pyojeong-ui grey

Biga omyeon nae sesang
  Eb
I dosi wilo chumchunda
         Ab  
Malg-eun nal-en angaeleul

Jeoj-eun nal-en hamkke neul
      Db
Yeogi modeun meonjideul

Wihae chugbaeleul

Chorus:
       Db        Eb
I just wanna be happier
                 Ab      Db
Nae son-ui ongil neukkyeojwo
       Db       Eb                         Ab  
Ttatteushajiga anh-aseo nega deoug pil-yohae
        Db               Eb
Oh this ground feels so heavier
             Ab   Db
I am singing by myself


        Db           Eb
Meon husnal naega usge doemyeon
            Ab        Db
Malhalge geulaess-eossdago

Outro -x4-: Db  Eb  Ab  Db

              Bbm7           Ab               Db       Eb
Heogong-e tteodoneun mal-eul   mollae juwo damgo nani
       Bbm7             Ab   Dbmaj7     Eb
Ije saebyeogjam-i deune     good night