This is the Fourmen

Jigeum isungan neol bogoinneun naege
Dodaeche waegeurae da algoitjanha

Nimami naegero dagawajugil barae
Naegyeote itdamyeon joheultende

Hwaksilhage dagawa nae maeumeul gajyeobwa
Dangdanghage dagawa nae maeumeul gajyeobwa