발라듀엣 – 모.설.사 (모태솔로의 설레는 사랑)
Track 02 from Single "놀러가자"
Release Date: 2019.07.31
발라듀엣 – 놀러가자
Track 01 from Single "놀러가자"
Release Date: 2019.07.31
발라듀엣 – Say love me
Track 02 from Single "Lovely Night"
Release Date: 2021.02.03
발라듀엣 – Lala Land
Track 01 from Single "Lovely Night"
Release Date: 2021.02.03
발라듀엣 – 3월의 눈
Track 01 from Single "3월의 눈"
Release Date: 2020.03.13