Diego Prieto has seen 122 bands.

Band Concerts Seen
  El Altar del Holocausto 7 concerts
  Bones of Minerva 4 concerts
  Toundra 4 concerts
  Desorden 3 concerts
  Ghost 3 concerts
  Amon Amarth 2 concerts
  Angelus Apatrida 2 concerts
  Comeback Kid 2 concerts
  Lust 2 concerts
  Agnostic Front 1 concert
  Ànteros (SP) 1 concert
  Arch Enemy 1 concert
  Architects 1 concert
  Atreyu 1 concert
  At The Gates 1 concert
  Backtrack 1 concert
  Bad Religion 1 concert
  Bala 1 concert
  Barbarian Prophecies 1 concert
  Behemoth 1 concert
  Berri Txarrak 1 concert
  Blowfuse 1 concert
  Bokassa 1 concert
  Boston Manor 1 concert
  Brothers Till We Die 1 concert