Download MP3 Kong Jeong Hwan – 시간의 노래 (Time goes by) from album 시간의 노래 (Time goes by) (Kong Jeong Hwan X YOONTAEK TV) just for review, Please support the Artist/Band by buying their original song "Kong Jeong Hwan" Available on iTunes, Spotify, JOOX, Amazon, or other Official Music Store. Best regard.