Sondia

- 첫사랑
- Extraordinary You (Original Television Soundtrack) · 2019
- 첫사랑 (Inst.)
- Extraordinary You, Pt. 3 (Original Television Soundtrack) - Single · 2019
- Nightmare
- The Devil Judge (Original Television Soundtrack), Pt. 2 - Single · 2021
- 우리의 밤
- ITAEWON CLASS (Original Television Soundtrack) · 2020
- 우린 친구뿐일까
- ITAEWON CLASS (Original Television Soundtrack) · 2020
- Magic In You
- The Sound of Magic (Original Soundtrack) · 2022
- 한 번도 하지 못한 이야기
- Extraordinary You Pt.6 (Original Television Soundtrack) - Single · 2019
- My Song
- When the Devil Calls Your Name, Pt. 5 (Original Television Soundtrack) - Single · 2019
- Dream
- Born Again (Original Television Soundtrack), Pt.2 - Single · 2020
- 우리의 밤 (Inst.)
- ITAEWON CLASS (Original Television Soundtrack) · 2020