John Fortier has seen 280 bands.

Band Concerts Seen
  Porcupine Tree 9 concerts
  Iron Maiden 8 concerts
  Yes 7 concerts
  King Crimson 6 concerts
  Roger Waters 6 concerts
  Rush 6 concerts
  Tool 6 concerts
  Van Halen 6 concerts
  Elton John 5 concerts
  Eric Clapton 5 concerts
  Journey 5 concerts
  Aerosmith 4 concerts
  Black Sabbath 4 concerts
  Buddy Guy 4 concerts
  Opeth 4 concerts
  Queens of the Stone Age 4 concerts
  Robin Trower 4 concerts
  Alice In Chains 3 concerts
  Bruce Springsteen & The E Street Band 3 concerts
  Eric Johnson 3 concerts
  Jeff Beck 3 concerts
  Metallica 3 concerts
  Paul McCartney 3 concerts
  Pink Floyd 3 concerts
  Radiohead 3 concerts