수영 (SOOYOUNG) – 나의 별에게
Track 01 from Single "당신이 소원을 말하면 OST Part.8"
Release Date: 2022.09.15
수영 (SOOYOUNG) – 너니까 너답게 (feat. 홍현희)
Track 01 from Single "컴패션 CHEER UP GIRLS 챌린지"
Release Date: 2020.10.07
수영 (SOOYOUNG) – 겨울숨 (Acoustic Ver.)
Track 02 from Single "겨울숨"
Release Date: 2018.12.20
수영 (SOOYOUNG) – 겨울숨 (Original Ver.)
Track 01 from Single "겨울숨"
Release Date: 2018.12.20
수영 (SOOYOUNG) – 바람꽃
Track 01 from Single "내 생애 봄날 OST Part.8"
Release Date: 2014.10.30
수영 (SOOYOUNG), 유리 (YURI) – 꼭
Track 01 from Album "워킹맘 OST"
Release Date: 2008.08.08
수영 (SOOYOUNG) – Santa Baby
Track 22 from Album "The 1st Asia Tour Concert 'Into The New World'"
Release Date: 2010.12.30
수영 (SOOYOUNG) – 바람꽃
Track 05 from Album "내 생애 봄날 OST"
Release Date: 2014.11.04