오헬렌 & 최솔 – Oh
Release Date: 2020.03.02
오헬렌 & 최솔 – Forget all the bad things
Release Date: 2021.06.21
오헬렌 & 최솔 – 413
Release Date: 2020.07.13
오헬렌 & 최솔 – Pause
Release Date: 2021.01.13
오헬렌 & 최솔 – Run
Release Date: 2021.03.22
Various Artists – 2019 무소속프로젝트
Release Date: 2020.02.27