Billyfair21 has seen 211 bands.

Band Concerts Seen
  Metallica 20 concerts
  Lamb Of God 14 concerts
  Megadeth 10 concerts
  Down 8 concerts
  Pantera 7 concerts
  Rob Zombie 7 concerts
  Slayer 7 concerts
  Machine Head 6 concerts
  Ozzy Osbourne 6 concerts
  Black Label Society 5 concerts
  Fear Factory 5 concerts
  Hatebreed 5 concerts
  Korn 5 concerts
  Life Of Agony 5 concerts
  Anthrax 4 concerts
  Black Sabbath 4 concerts
  Godsmack 4 concerts
  Melissa Etheridge 4 concerts
  Mötley Crüe 4 concerts
  Slipknot 4 concerts
  Children Of Bodom 3 concerts
  Coal Chamber 3 concerts
  DevilDriver 3 concerts
  Five Finger Death Punch 3 concerts
  Guns N' Roses 3 concerts