Mark - EP

LEECHANGSUB 1st ALBUM <1991>

ENDAND - EP

LEECHANGSUB PRE-RELEASE <1991> - EP

Heavenly fate (Original Soundtrack from the Webtoon A Not So Fairy Tale) - Single

365 Days (Original Soundtrack from "Even if This Love Disappears Tonight") - Single

I Guess I Loved You - Single

2021 Now N New - Single

Farewell Once Again (Original Soundtrack from Just For Meeting You) - Single

Beginning is the First Kiss (Original Television Soundtrack), Pt.7 - Single

Bpm82.5 - EP

I will be your flower - Single

Buried Hearts (Original Television Soundtrack) Pt. 6 - Single

True Love (Secret Relationships) - Single

시를 잊은 그대에게 (Original Television Soundtrack), Pt. 5 - Single

DOCTOR LAWYER (Original Television Soundtrack) Pt. 1 - Single

That Place, That Time - Single

연극이 끝나고 난 뒤 (feat. Heota) - Single

Coward - Single

To The Moon, Pt. 1 (Original Soundtrack) - Single

Lovely Horribly, Pt. 5 (Original Soundtrack) - Single

Nice to Not Meet You (Original Television Soundtrack) Pt. 1 - Single

Joseon Attorney (Original Television Soundtrack Pt. 1) - Single

Mask Singer 28th - EP (Live)

Mask Singer 27th - EP (Live)

시를 잊은 그대에게 (Original Television Soundtrack), Pt. 5 - Single