executive producer 르프렌치코드(Le french code) producer 시나(Sina) composed by 시나(Sina) written by 쿠안(Kuan) arranged by 시나(Sina) recording, mixing, mastering 최정선(Jeongseon Choi) New Bay Studio vocals 시나(Sina), 조재정(Jaejeong Jo), 장채빈(Chaebin Jang) piano 신세빈(Sebin Shin), 시나(Sina) drums 곽지웅(Jiwoong Gwak) guitar 준 스미스(Joon Smith) contrabass 최성환(Sunghwan Choi) photo, design, A&R 디올 사(Dior Sa)
