Executive Producer : 박종진 Producer : 정원희 Lyrics by : 정원희 김승재 박가영 Composed by : 김승재 박가영 Arranged by : 김승재 박가영 Piano : 박가영 Guitar, Synth : 김승재 String Arranged : 양자인 String Team : ON THE string Recorded by : 정원보 @ M studio Mixed by : 김영식 Mastered by : 권남우 @821Sound Marketing : 감성현 Management : 문철규 Album Design : 이민수, 이보람, 강버들, 한지희