Deimos has seen 50 bands.

Band Concerts Seen
  Rotting Christ 6 concerts
  Slayer 3 concerts
  Amorphis 2 concerts
  Cradle of Filth 2 concerts
  Iron Maiden 2 concerts
  Leprous 2 concerts
  Mastodon 2 concerts
  Metallica 2 concerts
  Moonspell 2 concerts
  My Dying Bride 2 concerts
  Stratovarius 2 concerts
  100% 1 concert
  Accept 1 concert
  Bazooka 1 concert
  Candlemass 1 concert
  Circle II Circle 1 concert
  Crimson Sunsets 1 concert
  Dimmu Borgir 1 concert
  Dirt Spawn Disease 1 concert
  Dismember 1 concert
  Down 1 concert
  Exarsis 1 concert
  Filipos Pliatsikas 1 concert
  Godsleep 1 concert
  Gojira 1 concert