Pathological Mastermind has seen 787 bands. (Page 9)

Band Concerts Seen
  Slipknot 2 concerts
  Soilent Green 2 concerts
  Soilwork 2 concerts
  Steve 'n' Seagulls 2 concerts
  Strong Intention 2 concerts
  Suicide Silence 2 concerts
  Sunn O))) 2 concerts
  Superjoint Ritual 2 concerts
  Sweet Cobra 2 concerts
  System of a Down 2 concerts
  Tad 2 concerts
  Terror 2 concerts
  The Dillinger Escape Plan 2 concerts
  The Gates Of Slumber 2 concerts
  The Native Howl 2 concerts
  The Reverend Peyton's Big Damn Band 2 concerts
  The Workhorse Movement 2 concerts
  Type O Negative 2 concerts
  Uncle Acid And The Deadbeats 2 concerts
  Unearth 2 concerts
  Unsane 2 concerts
  U.S. Christmas 2 concerts
  Vitriol 2 concerts
  Voivod 2 concerts
  Warbeast 2 concerts