25 (Twenty-Five) - EP

Bobby Doll - EP

Dream - EP

Crazy - Single

False Hope - Single

Shine or Go Crazy (Original Television Soundtrack), Pt. 2 - Single

CONFESSION, Pt. 1 (Original Television Soundtrack) - Single

음악여행 예스터데이 6회 - Single

Tell Me - Single

I Wanna Hear Your Song Pt. 7 (Original Television Soundtrack) - Single

Yesterday - Single

God's Gift : 14 Days Original Soundtrack Pt.1 - Single

Wish Woosh2 (Original Television Soundtrack), Pt. 1 - Single

도도솔솔라라솔, Pt. 15 (Original Soundtrack) - Single

피어나 - Single

Confession - Single

Tell Me - Single