Twinkle

Credits

• Dave Cleveland
  guitar
• Gary Lunn
  instrument
• George Cochinni
  guitar
• Jeff Roach
  keyboard
• Kenzie
  vocal arranger
• Scott Williamson
  drums (drum set)
• Steve Dady
  recording
• Sunset Blvd. Tracking Crew
  arranger
• TAEYEON
  background vocals, lead vocals
• Tiffany Young
  background vocals, lead vocals
• 구종필
  mix
• 서현
  background vocals, lead vocals
• 신지영
  recording
• 이성실
  assistant