블루블루 (Blew Blue) – 구름
Track 01 from Single "Midsummer"
Release Date: 2019.10.21
블루블루 (Blew Blue) – 바다 바다 바다
Track 03 from Single "For rest"
Release Date: 2020.12.14
블루블루 (Blew Blue) – 숲
Track 02 from Single "For rest"
Release Date: 2020.12.14
블루블루 (Blew Blue) – Cobalt Blue
Track 01 from Single "For rest"
Release Date: 2020.12.14