Performed by 레이맨 1기 (2012) Executive Producer by 오승환 & Layman Producer by 오승환 Co-Producer/Composer/Arranger by CSMUSIC& Vocal Director by 오승환, CSMUSIC& Recording by 김희재 at CSMUSIC& Studio Mixing by 구자훈 at CSMUSIC& Studio Mastering by 최효영 at SUONO Studio Photo by at 석 Studio Make up by 김진주 Jaket Design by 김근성