Various Artists – 〈두 번째 세계〉 FINAL
Release Date: 2022.11.09
Various Artists – 〈두 번째 세계〉 Episode 2
Release Date: 2022.09.07
Kei (러블리즈) – 봄 빛 (The Light) [Kei & 엑시 X 아이돌 작사 아이돌 작곡]
Release Date: 2022.03.31
엑시 (우주소녀) – 러브테라피 (Feat. 지아)
Release Date: 2017.05.04
Various Artists – 복면가왕 65회
Release Date: 2016.06.26
다영 (우주소녀) – 어서와 OST Part.1
Release Date: 2020.03.19
코튼캔디 (Cotton Candy) – IDOL (아이돌 : The Coup) OST Part.2
Release Date: 2021.11.15
소유 (SOYOU) – IDOL (아이돌 : The Coup) OST Part.1
Release Date: 2021.11.08
케이윌 – STARSHIP PLANET 2015 (스타쉽플래닛)
Release Date: 2015.12.02