아리엘 (Ariel) – 저 별을 넘어
Track 01 from Single "저 별을 넘어"
Release Date: 2020.01.14
아리엘 (Ariel) – 지도엔 없는 거리
Track 01 from Single "지도엔 없는 거리"
Release Date: 2020.12.23
아리엘 (Ariel) – You Are My Christmas
Track 01 from Single "You Are My Christmas"
Release Date: 2021.11.29
아리엘 (Ariel) – 꿈이면 좋겠어 (rewind)
Track 01 from Single "누가 뭐래도 OST Part.29"
Release Date: 2021.02.06
아리엘 (Ariel) – 안줍냥
Track 01 from Single "안줍냥 (꿈꾸는 고양이 OST)"
Release Date: 2021.05.27