Aaron Mangoroban has seen 55 bands.

Band Concerts Seen
  Weezer 4 concerts
  12 Stones 1 concert
  Alanis Morissette 1 concert
  American Hi-Fi 1 concert
  Barenaked Ladies 1 concert
  Basement 1 concert
  beabadoobee 1 concert
  Been Stellar 1 concert
  Better Than Ezra 1 concert
  Brett Dennen 1 concert
  Colbie Caillat 1 concert
  Creed 1 concert
  Dashboard Confessional 1 concert
  Dirty Heads 1 concert
  Eve 6 1 concert
  Five For Fighting 1 concert
  Flogging Molly 1 concert
  Future Islands 1 concert
  Jerry Cantrell 1 concert
  Jet 1 concert
  John Mayer 1 concert
  Joyce Manor 1 concert
  Juliana Hatfield 1 concert
  Kasabian 1 concert
  Kelly Bell Band 1 concert