Matias Padin Marchioli has seen 30 bands.

Band Concerts Seen
  Ghost 3 concerts
  Guns N' Roses 3 concerts
  Iron Maiden 3 concerts
  Helloween 2 concerts
  Sepultura 2 concerts
  Slayer 2 concerts
  Absu 1 concert
  Alcest 1 concert
  Anthrax 1 concert
  DSL Dire Straits Legacy 1 concert
  Five Finger Death Punch 1 concert
  Gamma Ray 1 concert
  Gojira 1 concert
  Hammerfall 1 concert
  Judas Priest 1 concert
  Kamelot 1 concert
  Los Antiguos 1 concert
  Mayhem 1 concert
  Ozzy Osbourne 1 concert
  Porcupine Tree 1 concert
  Prophets of Rage 1 concert
  Queen + Adam Lambert 1 concert
  Rob Zombie 1 concert
  Sebastian Bach 1 concert
  Slipknot 1 concert