Sean O'neill has seen 79 bands.

Band Concerts Seen
  Little River Band 3 concerts
  The Beach Boys 3 concerts
  Bruce Springsteen 2 concerts
  Herman's Hermits 2 concerts
  Leonid & Friends 2 concerts
  Neil Young 2 concerts
  Peter, Paul and Mary 2 concerts
  .38 Special 1 concert
  Abbyssinians 1 concert
  AC/DC 1 concert
  Aerosmith 1 concert
  "America's River Festival" 1 concert
  Badfinger 1 concert
  Billy Idol 1 concert
  Billy J. Kramer And The Dakotas 1 concert
  Billy Joel 1 concert
  Billy Squier 1 concert
  Brian Wilson 1 concert
  Bruce Springsteen & The E Street Band 1 concert
  Burning Spear 1 concert
  Chicago 1 concert
  Dan Fogleberg 1 concert
  Eagles 1 concert
  Elton John 1 concert
  Emily Lou harris 1 concert