DK - 영원 (Eternity)
DK - 지난밤의 꿈처럼 (I Fall In Love) (OST Live your own life Part.4)
DK - 같이 살자 (Forever And Ever)
DK - 발걸음
DK - 심 (心) (Heart)
DK - 낯선 이별 (Strange farewell)
DK - Cherish (OST His Man)
DK - Closer (OST His Man)
DK - Hope For More (OST His Man)
DK - 인기척 (Always Be Around) (OST HYENA Part.9)