Sean O’riordan has seen 14 bands.

Band Concerts Seen
  Primus 2 concerts
  Billy Strings 1 concert
  Coheed and Cambria 1 concert
  Dave Matthews Band 1 concert
  Guerilla Toss 1 concert
  Inhaler 1 concert
  Jjuujjuu 1 concert
  Mastodon 1 concert
  Simple Plan 1 concert
  Sum 41 1 concert
  Sun Room 1 concert
  The Backseat Lovers 1 concert
  The Offspring 1 concert
  Tool 1 concert