J.C. Heerdt has seen 11 bands.

Band Concerts Seen
  Soundgarden 5 concerts
  Nine Inch Nails 2 concerts
  A Perfect Circle 1 concert
  Dishwalla 1 concert
  Eleven 1 concert
  Goo Goo Dolls 1 concert
  Jeff Buckley 1 concert
  Queen 1 concert
  Rocket from the Crypt 1 concert
  Tool 1 concert
  Violent Femmes 1 concert