Harpur has seen 133 bands.

Band Concerts Seen
  All Time Low 20 concerts
  John Mayer 6 concerts
  The Maine 4 concerts
  3OH!3 3 concerts
  Boys Like Girls 3 concerts
  Breaking Benjamin 3 concerts
  Cobra Starship 3 concerts
  Cute Is What We Aim For 3 concerts
  Hey Monday 3 concerts
  Teddy Geiger 3 concerts
  The Summer Set 3 concerts
  The Used 3 concerts
  We The Kings 3 concerts
  All That Remains 2 concerts
  Anberlin 2 concerts
  Chiodos 2 concerts
  Circa Survive 2 concerts
  Envy On the Coast 2 concerts
  Fall Out Boy 2 concerts
  Gavin DeGraw 2 concerts
  Good Charlotte 2 concerts
  Hawthorne Heights 2 concerts
  Hit the Lights 2 concerts
  My Chemical Romance 2 concerts
  New Kids On The Block 2 concerts