Unknown has seen 26 bands.

Band Concerts Seen
  The Rolling Stones 6 concerts
  Blue Öyster Cult 3 concerts
  Van Halen 3 concerts
  ZZ Top 3 concerts
  Henry Paul Band 2 concerts
  Ozzy Osbourne 2 concerts
  Randy Hansen 2 concerts
  The Fabulous Thunderbirds 2 concerts
  Yes 2 concerts
  Axe 1 concert
  Black Oak Arkansas 1 concert
  Black Sabbath 1 concert
  Bob Seger 1 concert
  Boz Scaggs 1 concert
  Elton John 1 concert
  George Thorogood & The Destroyers 1 concert
  Head East 1 concert
  Jethro Tull 1 concert
  John Miles 1 concert
  KISS 1 concert
  Lynyrd Skynyrd 1 concert
  Starfighters 1 concert
  Starz 1 concert
  Ted Nugent 1 concert
  The J. Geils Band 1 concert