What(Korean version)

Credits

• DAMI
  vocal
• GAHYUN
  vocal
• HANDONG
  vocal
• JI U
  vocal
• SIYEON
  vocal
• SU A
  vocal
• YOOHYEON
  vocal
• 김석민
  mix
• 김희원
  keyboard, percussion
• 박다은
  background vocals
• 박철호
  guitar, other instruments, percussion
• 위더베스트
  bass, percussion
• 정창현
  recording