홍은기 (HONG EUNKI) – HONG EUNKI 1ST MINI ALBUM [UNDEFINABLE:LOVE]
Release Date: 2020.03.16
홍은기 (HONG EUNKI) – 썸에어 OST Part.1
Release Date: 2021.09.15
홍은기 (HONG EUNKI) – HONG EUNKI 4TH SINGLE [ON&ON]
Release Date: 2021.01.05
홍은기 (HONG EUNKI) – HONG EUNKI 3rd SINGLE ALBUM [FLOWER]
Release Date: 2020.08.02
홍은기 (HONG EUNKI) – EUNKI 1st Single Album [BLOW]
Release Date: 2019.07.19
홍은기 (HONG EUNKI) – 턴더스트릿 OST – Part.2
Release Date: 2021.06.04
홍은기 (HONG EUNKI) – EUNKI 2nd Single Album [착각]
Release Date: 2019.12.20
홍은기 (HONG EUNKI) – 어떤마음
Release Date: 2022.01.10
코튼캔디 (Cotton Candy) – IDOL (아이돌 : The Coup) OST Part.6
Release Date: 2021.12.13