Executive Producer 김석재 ( Suk J Kim ) Producer 민세정( Se-jeong Min ) Director 신동민 Piano 민세정 ( Se-jeong Min ) Violin 홍원화 ( Wana Hong ) Recording & Mixing Engineer 신동민 Mixing & Mastering Engineer 백건우 Art Direction ARC Photographer 이세라 Designed by 이세라 Editing & Translation 장지혜