Joe Ruffalo has seen 114 bands.

Band Concerts Seen
  Dead & Company 5 concerts
  Aerosmith 2 concerts
  Albert Hammond Jr. 2 concerts
  Brian Wilson 2 concerts
  Chris Robinson Brotherhood 2 concerts
  Death Cab for Cutie 2 concerts
  Herbie Hancock 2 concerts
  John Mayer 2 concerts
  Parliament-Funkadelic 2 concerts
  Red Hot Chili Peppers 2 concerts
  Santana 2 concerts
  Shabazz Palaces 2 concerts
  The Voidz 2 concerts
  The Zombies 2 concerts
  AlunaGeorge 1 concert
  Arctic Monkeys 1 concert
  Barry Williams 1 concert
  Big Head Todd & The Monsters 1 concert
  Bob Weir 1 concert
  Bob Weir and Wolf Bros 1 concert
  Buckcherry 1 concert
  Buddy Miller 1 concert
  Cass McCombs 1 concert
  Cerebral Ballzy 1 concert
  Charles Bradley & The Extraordinaires 1 concert