Ollie Assault has seen 719 bands.

Band Concerts Seen
  Phidion 21 concerts
  F.K.Ü. 19 concerts
  Desolator 15 concerts
  Immaculate 11 concerts
  Rifle 11 concerts
  Chainsaw 10 concerts
  Tyranex 10 concerts
  Obscyria 9 concerts
  Smothered 9 concerts
  Candlemass 8 concerts
  grave 8 concerts
  Loch Vostok 8 concerts
  Obituary 8 concerts
  Overkill 8 concerts
  Dr. Living Dead 7 concerts
  Enforcer 7 concerts
  Entombed 7 concerts
  Iron Maiden 7 concerts
  Voivod 7 concerts
  Vomitory 7 concerts
  Annihilator 6 concerts
  Conflagrator 6 concerts
  Destruction 6 concerts
  Divider 6 concerts
  Iced Earth 6 concerts