Executive Producer: S.M. ENTERTAINMENT Co., Ltd. Producer: SOO-MAN LEE
Production Administered by MARZ Music Group, LLC & MZMC Publishing Vocal Directed by Maxx Song (ICONIC SOUNDS) Background Vocals by AMBER / LUNA Recorded by 이지홍 @ S.M. LYVIN Studio Pro Tools Operating by Maxx Song (ICONIC SOUNDS) Digital Editing by 정호진 @ sound POOL studios Mixed by 정의석 @ S.M. Blue Cup Studio Mastered by 박정언 @ Honey Butter Studio