Vocal by 유슬기 Degeum by 장진호 Agaeng by 서연주 Haguem by 이승미 Piano by 박경난 Percussion by 유태상 Produced by 박경난 Recording Engineer 유경곤 @ Joyfull Studio Mixing Engineer 유경곤 @ Joyfull Studio Mastering Engineer @ Philos planet Cover design by 강수정 Lyrics by 박경난, 유슬기 Composed by 박경난 Arranged by 가온누리