UJI

- Star Drawing
- Because This is My First Life (Original Television Soundtrack), Pt. 1 - Single · ٢٠١٧
- Memory
- 결혼작사 이혼작곡 (Original Television Soundtrack) - Single · ٢٠٢١
- Love, If not
- Love (ft. Marriage and Divorce) Season 3, Pt. 2 [Original Television Soundtrack] - Single · ٢٠٢٢
- Always
- Forest (Original Television Soundtrack), Pt. 4 - Single · ٢٠٢٠
- Big Change
- MY ROOMMATE IS A GUMIHO, Pt. 9 (Original Television Soundtrack) - Single · ٢٠٢١
- Autumn Leaves
- Autumn Leaves - Single · ٢٠١٥
- 베르사유의 장미
- Musical 〈LA ROSE DE VERSAILLES〉(Original Soundtrack) · ٢٠٢٤
- Calenda feat. IKVA
- Calenda - Single · ٢٠٢٤
- Love, If not (Inst.)
- Love (ft. Marriage and Divorce) Season 3, Pt. 2 [Original Television Soundtrack] - Single · ٢٠٢٢
- Still a dark night
- SingAgain2 - Battle of the Unknown, Ep. 5 (From the JTBC Television Show) · ٢٠٢٢