Joseba has seen 280 bands.

Band Concerts Seen
  Helloween 7 concerts
  Stratovarius 7 concerts
  Apocalyptica 6 concerts
  Blind Guardian 6 concerts
  Evergrey 5 concerts
  Amorphis 4 concerts
  Hammerfall 4 concerts
  Iron Maiden 4 concerts
  Judas Priest 4 concerts
  Koma 4 concerts
  Lacuna Coil 4 concerts
  Trivium 4 concerts
  Airbourne 3 concerts
  Avantasia 3 concerts
  Dream Theater 3 concerts
  Edguy 3 concerts
  Europe 3 concerts
  KISS 3 concerts
  Kreator 3 concerts
  Megadeth 3 concerts
  Ministry 3 concerts
  Motörhead 3 concerts
  Poets of the Fall 3 concerts
  Soen 3 concerts
  Sonata Arctica 3 concerts