Yoon Hyun Sang - 낙화유수 (Falling Flowers on the Flowing Water)
Yoon Hyun Sang - 감정이 다 무뎌져 가는 밤 (Letting go)
Yoon Hyun Sang - Fallin'
Yoon Hyun Sang - 특별한 날 (Special Day)
Yoon Hyun Sang - 춘곤 (春困) (Spring Fever)
Yoon Hyun Sang - 춘곤 (春困) (Spring Fever) (Piano ver.)
Yoon Hyun Sang - Let's Eat Together (feat. Yoon Bomi of Apink)
Yoon Hyun Sang - 잊는다는 게 (Time Forgets)
Yoon Hyun Sang - Drunk : 20 Blues
Yoon Hyun Sang - 품 (Embrace) [OST Hyde, Jekyll, Me Part.3]