디아망 (D:amant) – 아파
Track 01 from Single "아파"
Release Date: 2018.04.01
디아망 (D:amant) – 나만 없는 iPHONE
Track 01 from Single "나만 없는 iPHONE"
Release Date: 2019.04.01
디아망 (D:amant) – 나 사실
Track 01 from Single "나 사실"
Release Date: 2018.06.06
디아망 (D:amant) – 여자로 다가가고 싶어
Track 01 from Single "여자로 다가가고 싶어"
Release Date: 2019.02.09
디아망 (D:amant) – 빠져 버렸어
Track 01 from Single "막돼먹은 영애씨 시즌 17 OST Part.1"
Release Date: 2019.02.08
디아망 (D:amant) – Remember me
Track 01 from Single "사랑은 뷰티풀 인생은 원더풀 OST Part.5"
Release Date: 2019.12.14
디아망 (D:amant) – Remember me
Track 09 from Album "사랑은 뷰티풀 인생은 원더풀 Special OST"
Release Date: 2020.03.01