- 겨울연가 (Original Television Soundtrack) · 2001
- KBS Drama Winter Sonata (Original Television Soundtrack) · 2002
- KBS Drama Winter Sonata (Original Television Soundtrack) · 2002
- KBS Drama Winter Sonata (Original Television Soundtrack) · 2002
- I Have A Lover (Original Television Soundtrack), Pt.2 - Single · 2015
- 겨울연가 (Original Television Soundtrack) · 2002
- KBS Drama Winter Sonata (Original Television Soundtrack) · 2002
- 2nd Moment · 2002
- I have a lover (Original Television Soundtrack) · 2016
- 最初から今まで - Single · 2003
- 2nd Moment · 2000
- 2nd Moment · 2000
- Road Movie · 2000