2019 - 6 tracks

Running Man Fan Meeting : Project Running 9 (EP) - Yoo Jae Suk, HaHa

2016 - 2 tracks

Dancing King (Single) - Yoo Jae Suk, EXO

2009 - 7 tracks

Infinite Challenge - Olympic Express Way Duet Song Festival - Yoo Jae Suk, Tiger JK, Tasha