Denis has seen 11 bands.

Band Concerts Seen
  Metallica 5 concerts
  Avenged Sevenfold 1 concert
  Conde Del Guacharo 1 concert
  Deftones 1 concert
  Down 1 concert
  Guns N' Roses 1 concert
  Linkin Park 1 concert
  Mudvayne 1 concert
  Paul Gillman 1 concert
  The Sword 1 concert
  Volbeat 1 concert