One Happy Day

우리 어떻게 할까요 (Shall we?)

Sorry To Myself

I Will Go To You Like the First Snow

How do you feel

널 안지 않을 수 있어야지 (Hold you tight)

We Should've Been Friends

BREATHE

Breath

Dream

Qing Qian

Goodbye Romance (Instrumental)

You (Instrumental)

Promise of the World (Howl′s Moving Castle Original Soundtrack)

When I Fall in Love (Instrumental)

The Truth

When the Cold Wind Blows (Instrumental)