Bad Liar (Veiled Musician X KIHYUN (MONSTA X) with Jeongdong-myeon Iron Voice) Single • 2025 The Winning Try OST Part.1 Single • 2025 Tale of the Nine Tailed 1938, Pt. 1 (Original Television Soundtrack) Single • 2023 Police Station Next To Fire Station (Original Soundtrack), Pt. 1 Single • 2022 After School Lessons for Unripe Apples (Original Webcomic Soundtrack) Pt.2 Single • 2022 미래에서 기다릴게 (Waiting For You) Single • 2022 추운 밤 (Cold Night) Single • 2022 
