相見恨晚 (feat. 李霄云) (Live)

Waiting for the rain

Now Look At Me (지금부터 나만 봐)

Flashback

Good Night

Goodbye My Love (TV Drama “Roommates” Ending Credit Song)

My Heart Is You (내 가슴이 그대랍니다)

Under The Cloud

My Way (feat. Yong Ha)

Sick

Become Paragon

Show Your Heart

諾言 (Promises)

Bye Bye

셀 수 없는 Countless

Golden

What If I