John D. Finn has seen 21 bands.

Band Concerts Seen
  Blues Traveler 1 concert
  Bob Dylan 1 concert
  Bob Weir & RatDog 1 concert
  Collective Soul 1 concert
  Crosby, Stills & Nash 1 concert
  Dead & Company 1 concert
  Eagles 1 concert
  Guster 1 concert
  Josh Kelley 1 concert
  Medeski, Martin & Wood 1 concert
  Nickel Creek 1 concert
  Phish 1 concert
  Robert Hunter 1 concert
  Robert Plant & Alison Krauss 1 concert
  Spin Doctors 1 concert
  The Dead 1 concert
  The String Cheese Incident 1 concert
  Third Eye Blind 1 concert
  Uncle John's Band 1 concert
  Violent Femmes 1 concert
  "Weird Al" Yankovic 1 concert