Producer : by. iLLA 작곡 : by. iLLA 작사 : by. iLLA 편곡 : by. iLLA , 김우진 -------
Produced by. iLLA Composed by. iLLA Lyrics by. iLLA Arranged by. iLLA , 김우진 Piano by. 김우진 Teaser directied by. Park Jongsung (AbleangleStudio) Mixed by. iLLA Masterd by. iLLA Cover design by. 단추(Danxhu)