2007 - 9 tracks

Eternal Essence Of Music - Wheesung

2010 - 4 tracks

Realslow Is Back - Wheesung

2009 - 9 tracks

Vocolate - Wheesung

2003 - 9 tracks

The Best CD2 - Wheesung

2010 - 1 tracks

Dope Space Nice - Wheesung, M Flo

2016 - 7 tracks

Transformation - Wheesung

2015 - 4 tracks

Spring Is Gone By Chance (Girl Who Sees Smell OST) (Special Edition) - Loco, Yuju

2017 - 2 tracks

Heart Signal (Single) - Yuju, Ji Hoo

2017 - 1 tracks

Fantastic Dou 2 - Wheesung, Yuju, Niel, Hyun Jyu-ni

2018 - 1 tracks

Monthly Project 2018 November Yoon Jong Shin - Yoon Jong Shin, Yuju

2018 - 2 tracks

My Strange Hero OST Part.5 - Yuju

2017 - 2 tracks

Heart Signal - Yuju, Jihoo

2015 - 7 tracks

oNIELy - Niel

2012 - 1 tracks

Because of you - Niel

2017 - 1 tracks

Love Affair (Single) - Niel, Giant Pink

2015 - 9 tracks

oNIELy Spring Love (Repackage) - Niel, Juniel

2017 - 7 tracks

Love Affair (Mini Album) - Niel

2015 - 7 tracks

oNIELy (EP) - Niel