Jzervoulias has seen 47 bands.

Band Concerts Seen
  Ed Sheeran 3 concerts
  Chef'Special 2 concerts
  deathspells 2 concerts
  Frank Iero and the Cellabration 2 concerts
  Matt Olsson 2 concerts
  MuteMath 2 concerts
  Taking Back Sunday 2 concerts
  Twenty One Pilots 2 concerts
  5 Seconds of Summer 1 concert
  Acceptance 1 concert
  Against Me! 1 concert
  Andrew McMahon in the Wilderness 1 concert
  Arms Aloft 1 concert
  AWOLNATION 1 concert
  Bad Religion 1 concert
  Bishop Briggs 1 concert
  Carly Rae Jepsen 1 concert
  Catfish & The Bottlemen 1 concert
  David Hause 1 concert
  Finish Ticket 1 concert
  Gates 1 concert
  Geoff Rickly of Thursday 1 concert
  HANA 1 concert
  I Prevail 1 concert
  Laura Jane Grace 1 concert