문정욱 – 남자친구 있어요?
Track 01 from Single "99초 프로젝트 [처음]"
Release Date: 2019.10.28
문정욱 – 눈을 뜨면
Track 01 from Single "눈을 뜨면"
Release Date: 2019.01.23
정은혜, 문정욱 – 우리 다시 만나면
Track 01 from Single "VIVUS 웹드라마 'D+DAY' OST"
Release Date: 2021.02.23
Be One with Kpop - with Lyric
Track 01 from Single "99초 프로젝트 [처음]"
Release Date: 2019.10.28
Track 01 from Single "눈을 뜨면"
Release Date: 2019.01.23
Track 01 from Single "VIVUS 웹드라마 'D+DAY' OST"
Release Date: 2021.02.23