Joe Williams has seen 56 bands.

Band Concerts Seen
  John Mayer 8 concerts
  Joy Oladokun 2 concerts
  Marc Broussard 2 concerts
  Sheryl Crow 2 concerts
  Bastille 1 concert
  Ben Sollee 1 concert
  Billy Strings 1 concert
  Blackberry Smoke 1 concert
  Boom Forest 1 concert
  Boy Named Banjo 1 concert
  Brett Dennen 1 concert
  Brian Setzer's Rockabilly Riot 1 concert
  Brittany Howard 1 concert
  Colbie Caillat 1 concert
  Counting Crows 1 concert
  Darrell Scott 1 concert
  David Byrne 1 concert
  Del McCoury Band 1 concert
  Don Felder 1 concert
  Duran Duran 1 concert
  Goodbye June 1 concert
  Gov't Mule 1 concert
  Griffin House 1 concert
  Guster 1 concert
  Hozier 1 concert