Various Artists – The 1st Climix
Release Date: 2011.04.22
Various Artists – 애정만만세 OST
Release Date: 2011.11.11
김형준 – 화성남자 금성여자
Release Date: 2009.04.09
이한철 – 아오테아로아
Release Date: 2009.08.12
김형준 – 1st Mini Album My Girl
Release Date: 2011.03.08
김형준 – 뮤지컬 ‘카페인 (Cafe-In)’ OST
Release Date: 2010.11.26
김형준 – 내게 거짓말을 해봐 OST Part.2
Release Date: 2011.05.24
Various Artists – 그대를 사랑합니다 OST (Repackage)
Release Date: 2012.05.18
김형준 – 애정만만세 OST Part.3
Release Date: 2011.08.26
Various Artists – 그대를 사랑합니다 OST
Release Date: 2012.05.14
김형준 – Kim Hyung Jun Special Edition
Release Date: 2011.11.21
김형준 – Escape
Release Date: 2012.07.09
김형준 – AM to PM 7-5-11-3
Release Date: 2017.04.06
김형준 – AM to PM 5-11-3
Release Date: 2017.03.08
김형준 – Catch The Wave
Release Date: 2019.09.25
김형준 – Cross the line
Release Date: 2015.08.17
김형준 – SNAP SHOT
Release Date: 2019.03.27
김형준 – 우리둘이
Release Date: 2013.08.13
김형준 – Better
Release Date: 2014.12.10
SS501 – SS501 Collection 2
Release Date: 2009.07.02
Various Artists – 내게 거짓말을 해봐 OST
Release Date: 2011.06.21
Various Artists – Hooxi, The Beginning
Release Date: 2016.12.22