Executive Producer 구자영 Produced by 구자영, 로니 추(RONNY CHU) Songs Lylics & Composed by 로니 추(RONNY CHU) Mixed & Mastered by 고현정 @ koko sound Studio Management DHPE Marketing 한소희 Artist Management 조영민 Artwork & Designed by Final Dot Photographer 이진혁 at KOI works Music Video Production 박재용 시간의 온도