KOYO (코요) – Nostalgia
Release Date: 2023.05.16
KOYO (코요) – 별이 내리면
Release Date: 2023.02.21
KOYO (코요) – 환승연애2 OST Part 4 ‘다시, 설렘’
Release Date: 2022.09.24
KOYO (코요) – 으라차차 내 인생 OST Part.34
Release Date: 2022.08.14
KOYO (코요) – SMILE
Release Date: 2022.05.28
KOYO (코요) – 멀어져간다
Release Date: 2021.12.01
KOYO (코요) – DRIVE
Release Date: 2021.05.09
Various Artists – 어쩌다 가족 OST Special Album
Release Date: 2021.09.04
KOYO (코요) – Maybe
Release Date: 2020.07.23
KOYO (코요) – 어쩌다 가족 OST Part.6
Release Date: 2021.03.21
KOYO (코요) – 마성의 기쁨 OST Part.1
Release Date: 2018.09.13
KOYO (코요) – Right!
Release Date: 2020.10.26
Various Artists – 복수노트 (웹드라마) OST
Release Date: 2018.07.24
Lee Michelle (이미쉘) – 안녕, 모모 OST Part.7
Release Date: 2019.11.17