채울, 김대희 – 오빠
Track 01 from Single "Chaewool Project Vol.1"
Release Date: 2018.08.24
채울, 김대희 – 오늘밤 심쿵
Track 01 from Single "Chaewool Project Vol.2"
Release Date: 2018.09.29
Be One with Kpop - with Lyric
Track 01 from Single "Chaewool Project Vol.1"
Release Date: 2018.08.24
Track 01 from Single "Chaewool Project Vol.2"
Release Date: 2018.09.29