Gregg Wilson has seen 73 bands.

Band Concerts Seen
  Grateful Dead 6 concerts
  ZZ Top 4 concerts
  Blue Öyster Cult 3 concerts
  Aerosmith 2 concerts
  Crosby, Stills, Nash & Young 2 concerts
  DeadEye 2 concerts
  Eric Clapton 2 concerts
  Matchbox Twenty 2 concerts
  Nazareth 2 concerts
  REO Speedwagon 2 concerts
  Styx 2 concerts
  Van Halen 2 concerts
  Alice Cooper 1 concert
  Alvin Lee & Ten Years After and Leslie West & Mountain 1 concert
  Andrew McMahon 1 concert
  Artful Dodger 1 concert
  Atlanta Rhythm Section 1 concert
  Bachman-Turner Overdrive 1 concert
  Billy Squier 1 concert
  Black Oak Arkansas 1 concert
  Black Sabbath 1 concert
  blackstone 1 concert
  Bob Seger & The Silver Bullet Band 1 concert
  Bruce Hornsby 1 concert
  Cheap Trick 1 concert