Geoffrey Brown has seen 620 bands.

Band Concerts Seen
  The Bouncing Souls 17 concerts
  The Ataris 11 concerts
  The Gaslight Anthem 9 concerts
  The Menzingers 8 concerts
  Creepoid 7 concerts
  Against Me! 6 concerts
  Fear Factory 6 concerts
  Bad Religion 5 concerts
  System of a Down 5 concerts
  A Perfect Circle 4 concerts
  Baroness 4 concerts
  Beach Slang 4 concerts
  Dave Hause 4 concerts
  Deftones 4 concerts
  Descendents 4 concerts
  Faith No More 4 concerts
  Gogol Bordello 4 concerts
  Gwar 4 concerts
  KMFDM 4 concerts
  Local H 4 concerts
  Rammstein 4 concerts
  Slayer 4 concerts
  Soul Asylum 4 concerts
  "SXSW" 4 concerts
  The Dillinger Escape Plan 4 concerts