Black Letter – Dream
Release Date: 2015.04.20
Black Letter – 나락 (奈落)
Release Date: 2021.04.14
Black Letter – 블랙레터 3rd Single
Release Date: 2012.03.06
Black Letter – 흑염룡 (黑炎竜)
Release Date: 2021.02.23
Black Letter – 너에게 들려주고 싶은 이야기
Release Date: 2021.03.10
Black Letter – 그려봅니다
Release Date: 2021.04.21