Answer ko
April Fools (0401) ko
Count You Out (하나 빼기 둘) ko
Do you? (뭐니) (Feat. OLNL) ko
Don’t Leave (떠나가지마) ko
Hopeless Love ko
I Keep Missing You (자꾸 보고 싶어) ko
I’m with You (내가 있다는 걸) ko
Look Alike (닮아있어) (With d.ear) ko
Low Voice (낮은 목소리) ko
PUTP (전화받아) (Feat. Kino, Woodz, Nathan) ko
Say I Love You (괜찮나요) ko
Stars (별) ko
Stay Beautiful ko
Stay Beautiful (Jamie Ver.) en
Time, Like a Shining Star (별처럼 빛나는 시간) ko
Try (다시) ko
Walkin` (다시 너에게) (Feat. Hash Swan) ko
With You (With Ha Sung Woon) en
Young해 (Feat. Young K) ko
to him ko