A Song From The Past (이 노랜 꽤 오래된 거야) (With Kassy) ko
Adrenaline en
Alone People (외로운 사람들) ko
Always, Be with You (나는 그대고 그대는 나였다) ko
Autumn Letter (가을 편지) ko
Blue Bird ko
In My Dreams (꿈에) ko
It’s Been a Long Time (한동안 뜸했었지) ko
Nada Sou Sou (눈물이 주룩주룩) ko
Person Who Gives Happiness (행복을 주는 사람) ko
Promise U (With Moon Byul) ko
Spit It Out (뱉어) ko
Where the Wind Rises ko