Greek Basil has seen 63 bands.

Band Concerts Seen
  "American Idol Live" 1 concert
  Barenaked Ladies 1 concert
  Billy Elton 1 concert
  Billy Joel 1 concert
  Blues Traveler 1 concert
  Brandi Carlile 1 concert
  Bruce Springsteen 1 concert
  Bruce Springsteen & The E Street Band 1 concert
  Casey Abrams 1 concert
  Chicago Symphony Orchestra 1 concert
  China Forbes 1 concert
  Del Amitri 1 concert
  Duran Duran 1 concert
  Elle King 1 concert
  Fall Out Boy 1 concert
  Fleetwood Mac 1 concert
  George Strait 1 concert
  George Thorogood & The Destroyers 1 concert
  Grateful Dead 1 concert
  Green Day 1 concert
  Griffin House 1 concert
  Grouplove 1 concert
  Haley Reinhart 1 concert
  Jacob Lusk 1 concert
  James Durbin 1 concert