Harry Harrison has seen 70 bands.

Band Concerts Seen
  Umphrey's McGee 10 concerts
  Dead & Company 7 concerts
  My Morning Jacket 4 concerts
  Atmosphere 2 concerts
  Beats Antique 2 concerts
  Bobby Weir 2 concerts
  Dan Deacon 2 concerts
  Girl Talk 2 concerts
  Gramatik 2 concerts
  John Mayer 2 concerts
  Joy Oladokun 2 concerts
  Mickey Hart 2 concerts
  Mr. Muthafuckin' eXquire 2 concerts
  Oteil Burbridge 2 concerts
  Abdecaf 1 concert
  Alesso 1 concert
  Auto Body 1 concert
  Axwell 1 concert
  Big Boi 1 concert
  Bill Kreutzmann 1 concert
  Billy Strings 1 concert
  Boombox 1 concert
  Boy & Bear 1 concert
  Chuckie 1 concert
  Civil Twilight 1 concert