황린, KENON – Still be Brave
Track 01 from Single '클로저스 OST : Still be Brave'
황린, 전성배, 황인규 (667), 다비 (DAVII) – Mine
Track 03 from Single "슈퍼밴드2 - Episode.8"
Release Date: 2021.08.24
황린, 김준서, 임윤성 – Piano Man
Track 03 from EP "슈퍼밴드2 - Episode.3, 4"
Release Date: 2021.07.20
황린, 전성배, 황인규 (667) – It’s Raining
Track 05 from EP "슈퍼밴드2 - Episode.6"
Release Date: 2021.08.03