Joe Piotrowski has seen 84 bands.

Band Concerts Seen
  Twenty One Pilots 7 concerts
  gnash 4 concerts
  Motherfolk 4 concerts
  The 1975 4 concerts
  Imagine Dragons 3 concerts
  5 Seconds of Summer 2 concerts
  AJR 2 concerts
  Ashe 2 concerts
  Bleachers 2 concerts
  Goody Grace 2 concerts
  Halsey 2 concerts
  Harry Hudson 2 concerts
  Harry Styles 2 concerts
  Jon Bellion 2 concerts
  Judah and the Lion 2 concerts
  Kacey Musgraves 2 concerts
  Misterwives 2 concerts
  Panic! At the Disco 2 concerts
  Tyler, The Creator 2 concerts
  Alec Benjamin 1 concert
  Alessia Cara 1 concert
  Andrew McMahon in the Wilderness 1 concert
  Ariana Grande 1 concert
  Arizona Zervas 1 concert
  AWOLNATION 1 concert