015B – 어디선가 나의 노랠 듣고 있을 너에게 (Feat. 이태권)
Track 01 from Single "The Legacy 09"
Release Date: 2022.12.06
015B – 무지개의 끝은 닿을 수 없다 (Feat. FIL(필))
Track 01 from Single "New Edition 46"
Release Date: 2022.11.09
015B – 행복한 시간은 위험하다 (Feat. 오왠(O.WHEN))
Track 01 from Single "New Edition 45"
Release Date: 2022.10.12
015B – 이 세계는 내 취향이 아니야 (Feat. 소섬 (SOSEOM))
Track 01 from Single "New Edition 44"
Release Date: 2022.09.14
015B – 은하 상점 (Feat. 김유나)
Track 01 from Single "New Edition 42"
Release Date: 2022.07.13
015B – H에게 (Feat. 이태권)
Track 01 from Single "The Legacy 08"
Release Date: 2022.06.14
015B – 뒷모습도 나쁘지 않아 (Feat. 다원)
Track 01 from Single "New Edition 41"
Release Date: 2022.05.17
015B – A의 테마 (Feat. 이태권)
Track 01 from Single "New Edition 40"
Release Date: 2022.04.13
015B – Poco (Feat. 김재우)
Track 01 from Single "New Edition 38"
Release Date: 2022.02.08
015B – 치료제 (Feat. Yeona)
Track 01 from Single "New Edition 37"
Release Date: 2022.01.11
015B – 이 사랑도 끝나네 (Feat. 동하)
Track 01 from Single "New Edition 36"
Release Date: 2021.12.07
015B – 내 오랜 노래 (Feat. FIL(필))
Track 01 from Single "New Edition 35"
Release Date: 2021.11.16
015B – Elena Coda (Feat. 일레인)
Track 01 from Single "New Edition 34"
Release Date: 2021.10.26
015B – 너의 우주엔 별이 없어 (Feat. Yeona)
Track 01 from Single "New Edition 33"
Release Date: 2021.09.13
015B – 이젠 안녕 (Live)
Track 02 from Single "The Legacy 04"
Release Date: 2019.01.15
015B – 이젠 안녕
Track 01 from Single "The Legacy 04"
Release Date: 2019.01.15