Laza has seen 999 bands.

Band Concerts Seen
  Casket 10 concerts
  Nevermore 7 concerts
  Sodom 7 concerts
  Tankard 7 concerts
  Crematory 6 concerts
  Hypocrisy 6 concerts
  In Flames 6 concerts
  J.B.O. 6 concerts
  Kreator 6 concerts
  Marduk 6 concerts
  Slayer 6 concerts
  Arch Enemy 5 concerts
  Cradle of Filth 5 concerts
  Dark Tranquillity 5 concerts
  Die Apokalyptischen Reiter 5 concerts
  Dimmu Borgir 5 concerts
  Doro 5 concerts
  Gamma Ray 5 concerts
  Haggard 5 concerts
  In Extremo 5 concerts
  Savatage 5 concerts
  Six Feet Under 5 concerts
  Thyrfing 5 concerts
  Brainstorm 4 concerts
  Candlemass 4 concerts