February 15, 2014S.M. THE BALLAD Vol.2 Joint Recital ‘숨소리 (Breath)’ by TAEYEON and JONGHYUN (KOR Ver.) K-pop Boys
February 15, 2014S.M. THE BALLAD Vol.2 Joint Recital ‘하루 (A Day Without You)’ by JONGHYUN and CHEN K-pop Boys
February 12, 2014S.M. THE BALLAD 에스엠 더 발라드 ‘Breath (with MAX CHANGMIN & KRYSTAL)’ MV (JPN Ver.) K-pop Boys
