Cho Eun - 한참 지나서 (After A Long Time) (OST Rooftop Prince Part.3)
Cho Eun - 우리가 좋아했던 계절이 오고 있어 (The Return of Our Season) (String Ver.)
Cho Eun - 안되겠니 (Can't It Be) (OST Memories of Bali)
Cho Eun - Shadow (OST God's Quiz : Reboot Part.3)
Cho Eun - Do You Know (OST Rich Family’s Son)