Mererfin has seen 222 bands.

Band Concerts Seen
  Blind Guardian 15 concerts
  Primordial 6 concerts
  Skyclad 6 concerts
  Amon Amarth 5 concerts
  Helloween 5 concerts
  Rotting Christ 5 concerts
  Descending 4 concerts
  Eluveitie 4 concerts
  Septic Flesh 4 concerts
  Αλκίνοος Ιωαννίδης 4 concerts
  Anathema 3 concerts
  Dark Tranquillity 3 concerts
  Epica 3 concerts
  Gamma Ray 3 concerts
  Haggard 3 concerts
  Iced Earth 3 concerts
  Iron Maiden 3 concerts
  Judas Priest 3 concerts
  Kreator 3 concerts
  Loreena McKennitt 3 concerts
  Nightwish 3 concerts
  Opeth 3 concerts
  Sabaton 3 concerts
  Amorphis 2 concerts
  Before the Dawn 2 concerts