Executive Produced by 박보경 Piano performed by 박보경 Cello performed by 김보람 Violin performed by 김보연 Drum performed by 황성민 String Arranged by 히솝 Recording & Mixing Engineer 최우재 Mastering Engineer 최우재 Midi Programmer 히솝 Recording at 엠피아 엔터테인먼트 & 트리니티 사운드 Design by 김윤희 & Title by 박보경