이건우 (JUST B) – BUMBUM (Feat. 차선우)
Track 01 from Single "로맨스 빌런 OST Part.3"
Release Date: 2023.06.09
이건우 (JUST B), 배인 (JUST B) – 결국 너
Track 01 from Single "학교 2021 OST Part.8"
Release Date: 2021.12.29
Be One with Kpop - with Lyric
Track 01 from Single "로맨스 빌런 OST Part.3"
Release Date: 2023.06.09
Track 01 from Single "학교 2021 OST Part.8"
Release Date: 2021.12.29