SG Wannabe

- 살다가
- 살다가 · ٢٠٠٥
- 라라라
- My Friend · ٢٠٠٨
- Timeless
- SG Wanna Be+ · ٢٠٠٤
- Partner for Life
- The 3rd Masterpiece · ٢٠٠٦
- 해바라기
- SG Wannabe 7, Pt. 1 - EP · ٢٠١٠
- By My Side
- Descendants of the Sun, Pt. 8 (Original Television Soundtrack) - Single · ٢٠١٦
- 죄와 벌
- 살다가 · ٢٠٠٥
- 아리랑
- The Sentimental Chord · ٢٠٠٧
- I Confess
- Moonlovers: Scarlet Heart Ryeo (Original Television Soundtrack) · ٢٠١٦
- 한여름날의 꿈 (feat. 옥주현)
- The Sentimental Chord · ٢٠٠٧
- Three Words
- Special Album - Story in New York · ٢٠٠٧
- 비 오는 거리
- Classic Odyssey (1978~1993) · ٢٠٠٥
- Untouchable
- Big4 of Voices In My Dream - Single · ٢٠٠٥