Lyrics for this song have yet to be released
눈꺼풀이 무거워질 때까지 (until the eyelids become heavy) [Instrumental] was written by Oh Joon Sung (오준성).
눈꺼풀이 무거워질 때까지 (until the eyelids become heavy) [Instrumental] was produced by 김희원 (Kim Hee Won) & Oh Joon Sung (오준성).
Jin (Lovelyz) released 눈꺼풀이 무거워질 때까지 (until the eyelids become heavy) [Instrumental] on Tue Sep 15 2020.