Hollerhan has seen 208 bands. (Page 9)

Band Concerts Seen
  Twin Temple 1 concert
  Volbeat 1 concert
  Walk the Moon 1 concert
  W.A.S.P. 1 concert
  Welshley Arms 1 concert
  White Reaper 1 concert
  Wiz Khalifa 1 concert
  Yacht Rock Revue 1 concert