Yi Sung Yol

- 그림자 and Love song
- Duelist (Original Motion Picture Soundtrack) · 2005
- Fly
- Incomplete Life, Pt. 3 (Origial Television Soundtrack) - Single · 2014
- The Way Is Set
- The Hungry and the Hairy (Original Soundtrack from the Netflix Series) · 2021
- Someday
- Hundred Million Stars From the Sky (Original Television Soundtrack), Pt. 1 - Single · 2018
- Memories
- The Road: The Tragedy of One, Pt. 1 (Original Television Soundtrack) - Single · 2021
- Til the end
- Memorist, Pt. 1 (Original Television Soundtrack) - Single · 2020
- End of Times
- In Exchange · 2007
- Outsider
- Watcher (Original Television Soundtrack) · 2019
- Run Away
- Mis ma, the goddess of revenge (Original Soundtrack) Pt.5 - Single · 2018
- Up
- Why We Fail · 2011