Derek West has seen 13 bands.

Band Concerts Seen
  Slayer 3 concerts
  Anthrax 2 concerts
  Alice In Chains 1 concert
  A Perfect Circle 1 concert
  Atari Teenage Riot 1 concert
  Fear Factory 1 concert
  Incubus 1 concert
  Iron Maiden 1 concert
  Machine Head 1 concert
  Marilyn Manson 1 concert
  Megadeth 1 concert
  Ministry 1 concert
  Nine Inch Nails 1 concert