IU & 유회승 (Yoo Hwe Seung) - 겨울잠 (Winter Sleep) Fan Made

This video is fan-made by someone who loves IU, Yoo HweSeung and N.Flying. Hope to see all of them collaborate in one song. IU- Winter Sleep (official) :    • [IU] '겨울잠 (Winter Sleep)' Live Clip   Yoo Hwe Seung (Cover) :    • [회브리SING] 유회승 - 겨울잠 Cover Ver.