▁Ch u ▁as ▁Son ▁Su k - ho , ▁Ji - hy ung ' s ▁friend ▁Oh ▁Ky ung - so o ▁as ▁Se o - ye on ' s ▁editor - in - ch ief ▁ ▁Sound track ▁Information ▁Title : ▁ 천 일 의 ▁ 약 속 ▁O ST ▁/ ▁A ▁Th ous and ▁Days ' ▁Promise ▁Art ist : ▁Vari ous ▁Art ists ▁Language : ▁Korean ▁Release ▁Date : ▁ 2 0 1 1 - Nov - 2 9 ▁Number ▁of ▁Tra cks : ▁ 1 5 ▁Publish er : ▁K T ▁Music ▁( K T 뮤 직 ) ▁Agency : ▁Ye in mo on h wa ▁( 예 인 문 화 ) ▁ ▁Track ▁List ing ▁ ▁Rat ings ▁ ▁Source : ▁T N m S ▁Media ▁Korea ▁ ▁Awards ▁and ▁nomin ations ▁ ▁International ▁broadcast ▁▁ ▁Channel : ▁V TV C ab ▁ 1 ▁- ▁Gi ả i ▁Tr í ▁TV , ▁HT V 7 ▁ ▁Currently ▁air ing ▁▁ ▁Channel : ▁MR TV ▁ ▁Currently ▁air ing ▁▁ ▁Channel : ▁R TM 2 ▁▁ ▁A ired ▁October ▁ 9 , ▁ 2 0 1 2 ▁▁ ▁Ch annels : ▁A BS - CB N ▁and ▁Je ep ney ▁TV ▁A ired ▁May ▁ 2 7 , ▁ 2 0 1 3 ▁- ▁July ▁ 1 2 , ▁ 2 0 1 3 ▁and ▁February ▁ 2 9 ▁- ▁April ▁ 1 , ▁ 2 0 1 6 ▁ ▁See ▁also ▁A ▁M oment ▁to ▁Remember , ▁a