ID;Peace B

Credits

• BoA
  lead vocals
• Chung Woon Ju
  viola
• Han Hyae Won
  violin
• Jung Mi Young
  background vocals
• Kim So Young
  cello
• Lee Joon Hee
  background vocals
• Nan Jin Yoo
  assistant
• Shim Sang Won
  violin
• Uhm Sae Hee
  violin
• Yoo Chang Yong
  assistant
• 김성수
  guitar
• 김현아
  background vocals
• 유영진
  arranger, background vocals, conductor, mix, producer, recording
• 이수만
  producer