- 풀하우스 (Original Soundtrack) · 2003
- 풀하우스 (Original Soundtrack) · 2003
- Gemini - EP · 2013
- Gemini - EP · 2013
- 애.사 (애정표현사랑표현) - Single · 2009
- Gemini - EP · 2013
- Gemini - EP · 2013
- Y's Zone Minimalism - Single · 2011
- Y's Zone Minimalism - Single · 2011
- Y's Zone Minimalism - Single · 2011
- Y's zone Memories - EP · 2010
- Y's zone Memories - EP · 2010
- Y's zone Memories - EP · 2010
Singles & EPs
- 2013