Steven Tyler has seen 17 bands.

Band Concerts Seen
  Real Friends 3 concerts
  Four Year Strong 2 concerts
  Neck Deep 2 concerts
  Of Mice & Men 2 concerts
  State Champs 2 concerts
  Stray From The Path 2 concerts
  The Devil Wears Prada 2 concerts
  Chelsea Grin 1 concert
  Citizen 1 concert
  Enter Shikari 1 concert
  Fireworks 1 concert
  Less Than Jake 1 concert
  Modern Baseball 1 concert
  Parkway Drive 1 concert
  Terror 1 concert
  The Ghost Inside 1 concert
  The Wonder Years 1 concert