Alberto Davalos has seen 10 bands.

Band Concerts Seen
  Anthrax 1 concert
  Black Label Society 1 concert
  "Force Metal Fest" 1 concert
  Guns N' Roses 1 concert
  Haggard 1 concert
  Megadeth 1 concert
  Moonspell 1 concert
  Motörhead 1 concert
  Suicidal Tendencies 1 concert
  Testament 1 concert