SAT

- 지금은 헤어져도
- 불꽃놀이 (Original Television Soundtrack) · 2006
- 남사친, 여사친 (Instrumental)
- 남사친, 여사친 - Single · 2015
- 남사친, 여사친 (feat. 1Sagain)
- 남사친, 여사친 - Single · 2015
- 나비효과 (Drama Version)
- 카인과 아벨 (Original Soundtrack), Pt. 2 : Brotherhood · 2009
- 내게 가장 쉬운 일 (Acoustic Version)
- 카인과 아벨 (Original Soundtrack), Pt. 2 : Brotherhood · 2009
- LOVELY DAYS
- Cain and Abel (Original Soundtrack) · 2009
- 영원한 사랑 (Instrumental)
- Friends - EP · 2008
- Kiss (Instrumental)
- Friends - EP · 2008
- Friends (Instrumental)
- Friends - EP · 2008
- 영원한 사랑
- Friends - EP · 2008
- Kiss
- Friends - EP · 2008
- Friends (feat. Yoon Do Hyun)
- Friends - EP · 2008
- Melody (feat. SAT)
- Untold Story · 2007