เพลงในอัลบั้ม UNDERCOVER, Pt. 5 (Original Television Soundtrack)1이 순간을 기억해요Ko Young Bae03:002이 순간을 기억해요 (Inst.)Ko Young Bae03:00อัลบั้มอื่นของ Ko Young Bae악인전기 OST Part.3K-Pop Addict (Explicit)초면에 사랑합니다 OST Part 5죽어야 사는 남자 OST Part.1
