Derek Collins has seen 12 bands.

Band Concerts Seen
  Breaking Benjamin 1 concert
  Chevelle 1 concert
  Disturbed 1 concert
  Godsmack 1 concert
  Loathe 1 concert
  Mix Master Mike 1 concert
  Saint Asonia 1 concert
  Skillet 1 concert
  Slipknot 1 concert
  Staind 1 concert
  Theory of a Deadman 1 concert
  Three Days Grace 1 concert