It’s Okay That’s Love
It’s Okay That’s Love from It’s Okay That’s Love OST by Davichi.
Farewell Without Farewell
Farewell Without Farewell from My Name Is Kim Sam Soon by Loveholic
Who Are You
Who Are You- 너, 누구니 from I Remember You OST by Lim Kim .
Crazy Of You
Crazy Of You from Masters Sun by Hyorin (미치게 만들어Z).
Fine Day
Fine Day (좋은날) from Twenty Again (두번째 스무살)OST by Jung Joon Il (정준일 [메이트]). Released: 2015.