Fernando Martínez has seen 22 bands.

Band Concerts Seen
  Def Leppard 2 concerts
  Iron Maiden 2 concerts
  Metallica 2 concerts
  Mötley Crüe 2 concerts
  Scorpions 2 concerts
  Soda Stereo 2 concerts
  Ana Torroja y Miguel Bosé 1 concert
  Bon Jovi 1 concert
  Days of the New 1 concert
  Def Leppard, Motley Crue, Posion, Joan Jett 1 concert
  Harry Styles 1 concert
  Héroes del Silencio 1 concert
  Jerry Cantrell 1 concert
  Joan Jett & The Blackhearts 1 concert
  Judas Priest 1 concert
  La Ley 1 concert
  Maligno 1 concert
  Mastodon 1 concert
  Ratt 1 concert
  Rush 1 concert
  Testament 1 concert
  Zoviet 1 concert