공시아 – My Christmas
Track 01 from Single "My Christmas"
Release Date: 2021.12.07
공시아 – 얼쑤 (Showtime)
Track 01 from Single "얼쑤 (Showtime)"
Release Date: 2021.10.01
공시아 – Someday
Track 01 from Single "Someday"
Release Date: 2021.01.26
알리 (ALi), 남준봉, 김성준, 블루하츠, 공시아 – Wake Up! Korea!
Track 01 from Single "Wake Up! Korea!"
Release Date: 2021.02.27