Calchas has seen 179 bands.

Band Concerts Seen
  Nine Inch Nails 4 concerts
  Primus 4 concerts
  Tool 4 concerts
  Lamb Of God 3 concerts
  Living Colour 3 concerts
  Alice In Chains 2 concerts
  Chris Cornell 2 concerts
  Fantômas 2 concerts
  Fear Factory 2 concerts
  Halestorm 2 concerts
  Meshuggah 2 concerts
  Metallica 2 concerts
  Nick Cave and The Bad Seeds 2 concerts
  Ozzy Osbourne 2 concerts
  Pantera 2 concerts
  Pearl Jam 2 concerts
  Red Hot Chili Peppers 2 concerts
  The Meanies 2 concerts
  36 Crazyfists 1 concert
  Ace Enders 1 concert
  Adam Lambert 1 concert
  Aerosmith 1 concert
  Alesana 1 concert
  Alien Weaponry 1 concert
  Alkaline Trio 1 concert