Cosmo87 has seen 55 bands.

Band Concerts Seen
  Rush 8 concerts
  REO Speedwagon 7 concerts
  Styx 4 concerts
  ZZ Top 3 concerts
  Bachman-Turner Overdrive 2 concerts
  Bryan Adams 2 concerts
  Foreigner 2 concerts
  Joan Jett & The Blackhearts 2 concerts
  Journey 2 concerts
  Rossington Collins Band 2 concerts
  Van Halen 2 concerts
  .38 Special 1 concert
  Alabama 1 concert
  Billy Joel 1 concert
  Billy Squier 1 concert
  Bob Seger & The Silver Bullet Band 1 concert
  Bon Jovi 1 concert
  Boston 1 concert
  Cheap Trick 1 concert
  Def Leppard 1 concert
  Eddie Money 1 concert
  Foghat 1 concert
  General Public 1 concert
  Hall & Oates 1 concert
  Halsey 1 concert