soulsweet (버블시스터즈 서승희) – 밤은 혼자만의 여행
Track 01 from Single "수요일 #51"
Release Date: 2020.04.08
soulsweet (버블시스터즈 서승희) – OOTD
Track 01 from Single "수요일 #50"
Release Date: 2020.04.01
soulsweet (버블시스터즈 서승희) – A Very Merry Christmas (Feat. Sage) (‘오늘은 Christmas’ Eng Ver.)
Track 05 from EP "Christmas Dream"
Release Date: 2017.12.11
soulsweet (버블시스터즈 서승희) – Christmas Dream (Eng Ver.)
Track 04 from EP "Christmas Dream"
Release Date: 2017.12.11
soulsweet (버블시스터즈 서승희) – A Very Merry Christmas (‘오늘은 Christmas’ Eng Ver.)
Track 03 from EP "Christmas Dream"
Release Date: 2017.12.11
soulsweet (버블시스터즈 서승희) – Christmas Dream
Track 02 from EP "Christmas Dream"
Release Date: 2017.12.11
soulsweet (버블시스터즈 서승희) – 오늘은 Christmas
Track 01 from EP "Christmas Dream"
Release Date: 2017.12.11
soulsweet (버블시스터즈 서승희), 키쉬 – Christmas Song (Eng Ver.)
Track 03 from EP "Christmas Song"
Release Date: 2015.12.15
soulsweet (버블시스터즈 서승희), 키쉬 – Christmas Song
Track 02 from EP "Christmas Song"
Release Date: 2015.12.15
soulsweet (버블시스터즈 서승희), 키쉬 – Silver Bell
Track 01 from EP "Christmas Song"
Release Date: 2015.12.15
soulsweet (버블시스터즈 서승희) – 넌 나의 봄
Track 01 from Single "수요일 #53"
Release Date: 2020.04.22
soulsweet (버블시스터즈 서승희) – 가을이 좋아
Track 01 from Single "가을이 좋아"
Release Date: 2017.11.07
soulsweet (버블시스터즈 서승희), 바비 킴 – True Colors
Track 01 from Single "Project 'True Colors' 1"
Release Date: 2010.09.15
soulsweet (버블시스터즈 서승희) – Christmas Day (Feat. GFF, 랑쑈)
Track 01 from Single "Christmas Day"
Release Date: 2012.12.06
soulsweet (버블시스터즈 서승희) – 너를 불러
Track 01 from Single "수요일 #8"
Release Date: 2017.09.27
soulsweet (버블시스터즈 서승희) – New way, new day
Track 01 from Single "수요일 #12"
Release Date: 2018.02.07
GFF, soulsweet (버블시스터즈 서승희) – 새벽 4시
Track 01 from Single "새벽 4시"
Release Date: 2013.02.28
soulsweet (버블시스터즈 서승희), Bmello – 매일
Track 01 from Single "고마워 Project #2"
Release Date: 2017.09.21
soulsweet (버블시스터즈 서승희), 바비 킴 – True Colors
Track 01 from EP "7 True Colors"
Release Date: 2010.12.01