하은지 – 소녀의 노래 (At The End of Winter)
Track 02 from EP "NEW"
Release Date: 2021.03.10
하은지 – 유월의 고백 (With 김준서)
Track 01 from Single "유월의 고백"
Release Date: 2021.12.06
하은지 – 꽃 (Flower In The Rain)
Track 01 from Single "Piano and Voice #1"
Release Date: 2019.01.23
하은지 – 사막을 지나며 Ⅱ
Track 01 from Single "Piano and Voice #2"
Release Date: 2019.02.01