Thomas Westdijk has seen 34 bands.

Band Concerts Seen
  The Rolling Stones 4 concerts
  Bruce Springsteen 3 concerts
  U2 3 concerts
  Adam Lambert 2 concerts
  Eagles 2 concerts
  Golden Earring 2 concerts
  Queen 2 concerts
  Rob de Nijs 2 concerts
  Roger Waters 2 concerts
  Birth of Joy 1 concert
  Bryan Adams 1 concert
  De Dijk 1 concert
  Di-rect 1 concert
  Elton John 1 concert
  Eric Clapton 1 concert
  Fantastic Negrito 1 concert
  Ghost Hounds 1 concert
  Golden Earing 1 concert
  Harry Styles 1 concert
  Jacqueline Govaert 1 concert
  John Fogerty 1 concert
  Larkin Poe 1 concert
  Liam Gallagher 1 concert
  Little Steven & The Disciples of Soul 1 concert
  Muse 1 concert