- The Art of Loving, Pt. 2 : Space Voyage - Single · 2020
- The Art of Loving, Pt. 2 : Space Voyage - Single · 2020
- The Art of Loving, Pt. 1 : Dilemma About Marriage - Single · 2019
- The Art of Loving, Pt. 1 : Dilemma About Marriage - Single · 2019
- The Secret Life of My Secretary Pt. 8 (Original Television Soundtrack) - Single · 2019
- The Secret Life of My Secretary Pt. 8 (Original Television Soundtrack) - Single · 2019
- Take a Look (From "the Melody to Masterpiece") [Original Television Soundtrack], Pt. 1 - Single · 2016
- Koh Sangji x Voice EXP. 1 - Single · 2015
- Hogu′s Love (Original Television Soundtrack) [feat. LEE GEON YEONG, 안진실, Lee Gyu Ok & Lee Seong Gu] · 2015
- Hogu's Love (Original Television Soundtrack), Pt. 1 - Single · 2015
- Hogu's Love (Original Television Soundtrack), Pt. 1 - Single · 2015
- Mommy - Single · 2014
- Jazz Painters · 2014
Albums
- 2011
About Linus' Blanket
- ORIGIN
- KR
- FORMED
- 2001
- GENRE
- K-Pop