Performed by
유엔젤 보이스 1기 (2010)
OST by (주)스노우엔터테인먼트
Executive Produced by 설기태
Composed by설기태,우정
Lyrics by 박지향
Arranged by 우정
Administration by 육현정
Strings Arranged by 기세인
Vocal by 유엔젤보이스 (이종훈,권화평,김경덕,우성훈,손예빈)
Piano&Acoustic guitar by 우정
Strings by Jam string (배신희,신아현,심민진,이주혜,배신숙,서지은,정혜연,김혜영,정다운) @장충스튜디오
Recorded by 김찬영 @ 702 Studio,
Editing engineer by 조환희 @snow Studio
Mixed by 정진 @ J's Atelier
Mastered by 권남우 @ 821 SOUND MASTERING
Designed by SNOWENT