HEIZE ()
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Lyricist (2020)

100년제 전문대학 (100 Years: College Course) (2019)

Hotel Del Luna (Original Television Soundtrack), Pt. 5 (2019)

We Don’t Talk Together - Single (2019)

1÷x=1 (UNDIVIDED) (2018)

Between Us (2018)

봉제선 (BONGJESEON) (2018)

EVERYWHERE (2017)

Guardian (Original Television Soundtrack), Pt. 14 (2017)

Prison Playbook (Original Television Soundtrack), Pt. 5 (2017)

S.M. STATION SEASON 1 (2017)

Seo Taiji 25 Project [Time: Traveler] (2017)

Jealousy Incarnate OST Part.1 (2016)

Navigation (2016)

Show Me The Money 5: Producers’ Special Concerts (2016)

Star - Single (2016)

Drawing #2: A Better Man (2013)

유희열의 스케치북 10주년 프로젝트 (Yu Huiyeol’s Sketchbook 10-Year Anniversary Project)

첫눈에 (First Sight) Single

Others