이리원 – 아뜨뜨뜨
Track 01 from Single "아뜨뜨뜨"
Release Date: 2016.04.21
이리원 – 핑크핑크해
Track 01 from Single "핑크핑크해"
Release Date: 2018.08.12
진안, 이리원 – Very Nice
Track 01 from Single "백일하 프로젝트 Vol.2"
Release Date: 2019.11.06
이리원 – 야, 근데 있잖아
Track 01 from Single "야, 근데 있잖아"
Release Date: 2017.07.10
이리원 – 파이어봄
Track 01 from Single "파이어봄"
Release Date: 2018.04.27
이리원 – 나야 (With 노르웨이 숲)
Track 01 from Single "나야"
Release Date: 2016.10.11
이리원 – 퐁당퐁당
Track 01 from Single "퐁당퐁당"
Release Date: 2021.08.12
이리원 – 관찰일기
Track 01 from Single "관찰일기"
Release Date: 2018.06.18
이리원 – 모야모야
Track 01 from Single "모야모야"
Release Date: 2016.08.11