루빈 – He Doesn’t See
Track 07 from Album "Rebirth"
Release Date: 2017.07.05
루빈, 박정현 – 날 닮은 그대
Track 01 from Single "날 닮은 그대"
Release Date: 2015.06.17
루빈, 문정후 (문혜원) – Home
Track 01 from Single "Home"
Release Date: 2019.03.13
루빈 – 하고 싶은 말
Track 02 from EP "첫 데이트를 마치고 - 설렘"
Release Date: 2010.11.25
루빈 – 사람이 있었구나
Track 01 from Single "사람이 있었구나"
Release Date: 2018.01.04
루빈 – 비밀
Track 01 from EP "첫 데이트를 마치고 - 설렘"
Release Date: 2010.11.25
루빈 – Tune of the Life (English ver.)
Track 02 from Single "Tune of the Life"
Release Date: 2018.10.04
루빈 – Tune of the Life (Korean ver.)
Track 01 from Single "Tune of the Life"
Release Date: 2018.10.04
루빈 – 절반의 봄
Track 01 from Single "절반의 봄"
Release Date: 2018.03.26
루빈 – He Doesn’t See
Track 04 from Album "듀엣 OST"
Release Date: 2012.04.19