Yoon Gun - Will You Come To Me (Sad Sonata/Грустная песня любви)
Yoon Chang Gun - Uhl Ma Na Nae Ga
Yoon Gun - Star (Sad Sonata/Грустная песня любви)
OST Sad Love Story - Yoon Gun - Sarang Han Da Myum - If You Love
SNSD (Seohyun) & Yoon Gun - Don't Say No
윤건 (Yoon Gun) & 이효리 (Lee Hyo Ri) - 이뻐요 (Beauty)
Sad Love Story (Yoon Gun) - 사랑한다면
Yoon Gun - Love too Much (OST Angel Eyes)
[Autumn In My Heart] Yoon Chang Gun - Uhl Ma Na Nae Ga
윤건 (Yoon Gun) & 이효리 (Lee Hyo Ri) - 이뻐요 (Beauty)
DRAMA Sad Love Story/슬픈 연가 OST - 윤건 (Yoon Gun) - 사랑한다면