김찬종, 권설후, 정준, 이아진, 김진형 – 갱
Track 03 from Single "웹 뮤지컬 '갱(Gang)' OST"
Release Date: 2021.02.24
김진형 – 나쁜남자
Track 10 from Album "초아"
Release Date: 2018.08.23
김진형 – 얘들아 이거 알아
Track 09 from Album "초아"
Release Date: 2018.08.23
김진형 – 생각해봐
Track 08 from Album "초아"
Release Date: 2018.08.23
김진형 – 산으로 바다로
Track 07 from Album "초아"
Release Date: 2018.08.23
김진형 – 바람되고 비가되어
Track 03 from Album "초아"
Release Date: 2018.08.23
김진형 – 하늘이 보내준 선물
Track 02 from Album "초아"
Release Date: 2018.08.23
김진형 – 초아 (초처럼 자신을 태워 세상을 밝히는 사람)
Track 01 from Album "초아"
Release Date: 2018.08.23
김진형, 이정남 – Let’s Go To Chuncheon
Track 01 from Single "Let's Go To Chuncheon"
Release Date: 2019.11.01