Nick Castillo has seen 338 bands.

Band Concerts Seen
  Rise Against 8 concerts
  Amon Amarth 6 concerts
  Testament 6 concerts
  Flogging Molly 5 concerts
  '68 4 concerts
  Anthrax 4 concerts
  Bad Religion 4 concerts
  Slipknot 4 concerts
  The Interrupters 4 concerts
  Alestorm 3 concerts
  Iron Maiden 3 concerts
  Killswitch Engage 3 concerts
  Korn 3 concerts
  Muse 3 concerts
  Obituary 3 concerts
  Plague Vendor 3 concerts
  Queens of the Stone Age 3 concerts
  Social Distortion 3 concerts
  Streetlight Manifesto 3 concerts
  The Aquabats 3 concerts
  Thrown Into Exile 3 concerts
  Wind Rose 3 concerts
  8 Kalacas 2 concerts
  Aether Realm 2 concerts
  AFI 2 concerts