제이유나 (J.UNA), 장하은(Haeun), 김진산, 정민혁 – Everybody Wants To Rule The World
Track 04 from EP "슈퍼밴드2 - Episode.10"
Release Date: 2021.09.07
제이유나 (J.UNA), 김진산, 정민혁, 장하은(Haeun) – Higher Ground
Track 01 from Single "슈퍼밴드2 - Episode.9"
Release Date: 2021.08.31
박다울, 다비 (DAVII), 장하은(Haeun), 김 솔 다니엘 – 청개구리
Track 03 from EP "슈퍼밴드2 - Episode.6"
Release Date: 2021.08.03