- 宇宙 - EP · 2017
- KARA SoloCollection · 2012
- In Love - EP · 2015
- 그땐 알지 못했나봐 From Now - Single · 2015
- Warrior Baek Dong Soo, (Original Television Soundtrack) · 2011
- 뮤지컬 바보빅터 (Original Musical Soundtrack) - Single · 2014
- 그땐 알지 못했나봐 From Now - Single · 2015
- PERFUME (Original Soundtrack), Pt.14 - Single · 2019
- 퍼퓸 (Original Soundtrack), Pt. 14 - Single · 2019
- 내가 꿈꾸는 것, Vol. 02 · 2019
- At the moment : When Time Stopped Pt. 3 (Original Television Soundtrack) - Single · 2018
- Wait for You - Single · 2018
- 宇宙 - EP · 2017