Wait for Me (with Jooyoung)

STARSHIP PLANET 2015

Erase

Happy Christmas

I'll Be By Your Side

Not Too Good (with Jo Young Hyun)

Meet You On My Day Off (With Lim Dong Hyun)

You Don't Know (with Eom Jihyeon)

Automatic

I'll Say (with Eom Jihyeon)

Let's Go Together (with Sllo)