Kim Yeon Ji

- Whisky on the Rock
- Our Blues, Pt. 1 - Single · 2022
- 마음의 말
- 로봇이 아니야 (Original Television Soundtrack) · 2017
- Scar
- The Tale of Nokdu (Original Television Soundtrack), Pt. 7 - Single · 2019
- 마음의 말 (Inst.)
- 로봇이 아니야 OST Part.3 - Single · 2017
- With the Season
- The Third Charm (Original Television Soundtrack), Pt. 7 - Single · 2018
- 헤어지는 중 입니다 (불광동 휘발유)
- Mask Singer 70th (Live Version) - EP · 2016
- Lovely Sweet Heart
- Lovely Sweet Heart - Single · 2023
- Let's Meet Again
- Let's Meet Again · 2010
- Stay there
- Stay there - Single · 2023
- 이렇게 길 따라
- 대군, Pt. 1 (Original Television Soundtrack) - Single · 2018