장근석 – Let Me Cry (Initial Ver.)
Release Date: 2011.04.27
장근석 – Just Drag
Release Date: 2009.09.10
장근석 – 베토벤 바이러스 (Digital Single)
Release Date: 2008.11.06
장근석 – 옙틱&햅틱 러브
Release Date: 2009.02.04
장근석 – Black Engine (Single)
Release Date: 2008.01.28
장근석 – 미남이시네요 OST 스페셜
Release Date: 2009.12.02
장근석 – 사랑비 OST Second Single
Release Date: 2012.04.03
장근석 – 예쁜남자 OST Part 6
Release Date: 2014.01.08
장근석 – Let Me Cry (Normal Ver.)
Release Date: 2011.04.27
Various Artists – 미남이시네요 OST (Part 2)
Release Date: 2009.11.13
Various Artists – 너는 펫 OST
Release Date: 2011.11.30
Various Artists – Love Rain (Original Soundtrack)
Release Date: 2012.04.24
Various Artists – 꿈, 날개를 달다
Release Date: 2010.06.07
Various Artists – 매리는 외박중 OST
Release Date: 2010.11.15
장근석 – 매직드래그
Release Date: 2010.05.19
Various Artists – 논스톱 4 OST
Release Date: 2004.05.20