오만석 & 조정석 & 이정미 – 뮤지컬 내마음의풍금 OST
Release Date: 2008.07.08
오만석 – 김광석 20주기, 김광석을 기억하다 Vol. 2
Release Date: 2016.05.18
Various Artists – Dreamgirls (Original Soundtrack Recording/ Korean Cast Recording)
Release Date: 2009.01.01
Various Artists – 난폭한 로맨스 OST
Release Date: 2012.02.15
Various Artists – 뮤지컬 ‘레베카 (Rebecca)’ OST
Release Date: 2014.09.18