소유 (SOYOU) – 열애중
Track 01 from Single '열애중'
소유 (SOYOU), 정기고 – 러브 레시피
Track 01 from Single '원두 프로젝트 Vol.1 - 러브 레시피'
임한별, 소유 (SOYOU), 김동하, 박현성, 장한음, 홍승민 – 뻔한 이별
Track 01 from EP "초대형 노래방 서바이벌 VS EPISODE 1"
Release Date: 2023.11.25
소유 (SOYOU) – 흠뻑
Track 05 from EP "Summer Recipe"
Release Date: 2023.07.26
소유 (SOYOU) – Drivin’ Me
Track 03 from EP "Summer Recipe"
Release Date: 2023.07.26
소유 (SOYOU) – Starry Night (Feat. 미란이)
Track 02 from EP "Summer Recipe"
Release Date: 2023.07.26
소유 (SOYOU) – ALOHA (Feat. 보라)
Track 01 from EP "Summer Recipe"
Release Date: 2023.07.26
소유 (SOYOU) – 시간을 돌려서
Track 01 from Single "조선변호사 오리지널 사운드 트랙 4"
Release Date: 2023.04.28
소유 (SOYOU) – 우리는 매일 이별을 향해 걸어가지
Track 01 from Single "우리는 매일 이별을 향해 걸어가지"
Release Date: 2023.04.18
소유 (SOYOU) – 돌스 (Dolls)
Track 01 from Single "다시,별 #01"
Release Date: 2022.12.21
소유 (SOYOU) – Only You
Track 10 from Album "금수저 OST"
Release Date: 2022.11.19
소유 (SOYOU) – 이별언어
Track 01 from Single "얼어죽을 연애따위 OST Part.7"
Release Date: 2022.11.17
소유 (SOYOU) – Only You
Track 01 from Single "금수저 OST Part.8"
Release Date: 2022.11.05
규현 (KYUHYUN), 소유 (SOYOU) – 연애소설
Track 01 from Single "히든싱어7 - Episode. 5"
Release Date: 2022.09.17
소유 (SOYOU) – 나무 (Feat. DAVII)
Track 05 from EP "The 1st Mini Album 'Day & Night'"
Release Date: 2022.04.27
소유 (SOYOU) – 알았다면
Track 04 from EP "The 1st Mini Album 'Day & Night'"
Release Date: 2022.04.27
소유 (SOYOU) – 썸 2 (Feat. 정용화)
Track 03 from EP "The 1st Mini Album 'Day & Night'"
Release Date: 2022.04.27
소유 (SOYOU) – 마음 (Feat. 적재)
Track 02 from EP "The 1st Mini Album 'Day & Night'"
Release Date: 2022.04.27
소유 (SOYOU) – Business (Feat. BE’O)
Track 01 from EP "The 1st Mini Album 'Day & Night'"
Release Date: 2022.04.27
허각, 소유 (SOYOU) – FINE
Track 01 from Single "FINE"
Release Date: 2022.02.10
MC몽, 소유 (SOYOU) – 깨우지 마
Track 01 from Single "X by X [ 꿈 ]"
Release Date: 2022.01.21
소유 (SOYOU) – Paradise
Track 02 from Single "IDOL (아이돌 : The Coup) OST Part.1"
Release Date: 2021.11.08
소유 (SOYOU), 브라더수 – 모르나봐
Track 04 from Album "그녀는 예뻤다 OST"
Release Date: 2015.11.12
소유 (SOYOU), 권순일 (어반자카파), 박용인 (어반자카파) – 틈
Track 01 from Single "소유X어반자카파 (권순일&박용인) '틈'"
Release Date: 2014.09.26
긱스 (Geeks), 소유 (SOYOU) – Officially Missing You, Too
Track 01 from Single "re;code Episode I"
Release Date: 2012.11.01
소유 (SOYOU) – 이럴거면
Track 01 from Single "[Vol.97] 유희열의 스케치북 : 예순 두번째 목소리 '유스케 X 소유'"
Release Date: 2021.05.22
소유 (SOYOU) – Diamond
Track 01 from Single "눈의 여왕 2 - 트롤의 마법거울 OST"
Release Date: 2014.12.10
소유 (SOYOU) – 이젠 안녕
Track 01 from Single "오 마이 베이비 OST Part 2"
Release Date: 2020.05.20
소유 (SOYOU) – 잘자요 내사랑
Track 01 from Single "Good Night MY LOVE"
Release Date: 2021.03.11