강인수 – NOW
Track 01 from Single "로맨스 빌런 OST Part.5"
Release Date: 2023.06.18
강인수 – Love yourself
Track 01 from Single "Love yourself"
Release Date: 2021.08.07
강인수 – Without You
Track 09 from Album "류선비의 혼례식 OST"
Release Date: 2021.05.27
강인수 – Without You
Track 01 from Single "류선비의 혼례식 OST Part.4"
Release Date: 2021.05.06
강인수 – 사랑을 해서
Track 01 from Single "연애시발.(점) OST Part.6"
Release Date: 2021.07.28