Gregory Zimmer has seen 159 bands.

Band Concerts Seen
  Dinosaur Jr. 3 concerts
  U.S. Girls 3 concerts
  Arkells 2 concerts
  Billy Bragg 2 concerts
  Depeche Mode 2 concerts
  Genesis 2 concerts
  Kikagaku Moyo 2 concerts
  New Order 2 concerts
  Sloan 2 concerts
  Squid 2 concerts
  Stars 2 concerts
  The Flaming Lips 2 concerts
  The War on Drugs 2 concerts
  13 Engines 1 concert
  Abe Partridge 1 concert
  AC/DC 1 concert
  Alcest 1 concert
  Alice Cooper 1 concert
  Alice Phoebe Lou 1 concert
  Allen Stone 1 concert
  Ash 1 concert
  Autre Ne Veut 1 concert
  Badge Epoch Duo 1 concert
  Bahamas 1 concert
  Bananarama 1 concert