- 2021 Now N New - Single · 2021
- Musical 'REBECCA' (Original Musical Soundtrack) · 2014
- 서바이벌 나는 가수다 경연4-1. '내가 좋아하는 뮤지션의 곡 부르기' · 2011
- My Country the New Age (Original Television Soundtrack) · 2019
- 뮤지컬 엘리자벳 (Original Off-Broadway Cast) · 2012
- Page One (From The "커피하우스" Original Television Soundtrack, Pt. 2) - Single · 2010
- 서바이벌 나는 가수다 경연5-2. ' 청중 평가단 추천곡 ' · 2011
- Nan · 2003
- Page One - Single · 2011
- Talk About Love - Single · 2014
- SHIN HYE SUNG - Once Again #4 - Single · 2014
- Remind · 2008
- 투유 프로젝트 슈가맨, Pt. 12 - Single · 2016
Videoclipes
- 2009
Sobre Ok Joo Hyun
- NASCIMENTO
- March 20, 1980
- GÊNERO
- K-pop