Gu Bon Seung-for Only You(너 하나만을 위해, Neo Hanamaneul Wihae)

produced by D.O DEUX 이현도 lyrics, composed & arranged by D.O DEUX 이현도 all instrumental & programed by D.O DEUX 이현도 vocal by 구본승 chorus by DEUX (이현도, 김성재)