정상윤, 임찬민, 최석진 – 생일케이크 rep
Track 17 from Album "뮤지컬 [로빈]"
Release Date: 2020.04.10
최석진 – 레온의 이야기
Track 14 from Album "뮤지컬 [로빈]"
Release Date: 2020.04.10
임찬민, 최석진 – 레온, 레온, 레온
Track 04 from Album "뮤지컬 [로빈]"
Release Date: 2020.04.10
김종구, 최석진 – 매뉴얼
Track 02 from Album "뮤지컬 [로빈]"
Release Date: 2020.04.10