J

- Perhaps Love
- Princess Hours (Original Television Soundtrack) · 2006
- 어제처럼
- In Love · 2000
- Wish Ur My Love (with J.ae)
- 꽃보다 남자 (Original Television Soundtrack) Pt. 2 · 2009
- Time Out
- In Love · 2000
- 빛
- Beautiful Ones · 2001
- 나를 느껴봐
- In Love · 2000
- Toast (With 허밍어반스테레오)
- French Toast - Single · 2008
- Kiss Me
- Inlove Again · 2007
- Odd Job
- Bellaphon Bubblers - a Journey from Jazz to Krautrock · 2020
- Depression (Instrumental)
- Depression - Single · 2017
- 별의 별 (Instrumental)
- 별의 별 - Single · 2017
- 별의 별
- 별의 별 - Single · 2017
- 궁금했어 (feat. 제이)
- 궁금했어 - Single · 2014

SuperStar

SuperStar

2016
J's Song; The Lord Is With Me (Pauline Music)

J's Song; The Lord Is With Me (Pauline Music)

2010
Inlove Again

Inlove Again

2007
The Crush Of Love

The Crush Of Love

2004
Dim the Lights

Dim the Lights

2002
Beautiful Ones

Beautiful Ones

2001
Chocolate

Chocolate

2000