Exist

Credits

• Andy Wallace
  mix
• Avenged Sevenfold
  producer
• Brooks Wackerman
  membranophone
• Ignacio Lecumberri
  assistant
• Jason Freese
  keyboard
• Joe Barresi
  producer, recording
• Johnny Christ
  background vocals, electric bass guitar
• Leah Katz
  viola
• M. Shadows
  lead vocals
• Matthew Baker
  brass, strings
• Neil deGrasse Tyson
  guest, spoken vocals
• Paul Suarez
  mix
• Synyster Gates
  electric guitar
• Zacky Vengeance
  background vocals, electric guitar