- It's Okay to Not Be Okay (Original Television Soundtrack) Special Track, Vol. 1 - EP · 2020
- Walnutful - EP · 2020
- IDOL: The Coup (Original Television Soundtrack, Pt. 4) - EP · 2021
- Walnutful - EP · 2020
- Blind (Original Television Soundtrack), Pt.3 - Single · 2022
- Walnutful - EP · 2020
- Voice3 (Original Television Soundtrack), Pt. 2 - Single · 2019
- Snooze (feat. Hash Swan) - Single · 2019
- Unicorn (Original Television Soundtrack), Pt. 3 - EP · 2022
- 너를 그리다 - Single · 2018
- Blind (Original Television Soundtrack), Pt.3 - Single · 2022
- Unicorn (Original Television Soundtrack), Pt. 3 - EP · 2022
- of yesterday's - Single · 2022
Video Nhạc
- 2022
- 2022
- 2019
Giới Thiệu Về GA EUN
- QUÊ QUÁN
- Seoul
- SINH
- August 20, 1994
- THỂ LOẠI
- R&B/Soul