John Servick has seen 24 bands.

Band Concerts Seen
  Bob Dylan 5 concerts
  Elton John 3 concerts
  Aerosmith 1 concert
  Billy Joel 1 concert
  Black Oak Arkansas 1 concert
  Blue Öyster Cult 1 concert
  Bobby Womack 1 concert
  David Bowie 1 concert
  Deep Purple 1 concert
  Eric Clapton 1 concert
  Foghat 1 concert
  Grand Funk Railroad 1 concert
  Jeff Lynne 1 concert
  Mahogony Rush 1 concert
  Nitty Gritty Dirt Band 1 concert
  Quiver 1 concert
  REO Speedwagon 1 concert
  Styx 1 concert
  Sutherland Brothers 1 concert
  The Alarm 1 concert
  The J. Geils Band 1 concert
  The Outlaws 1 concert
  The Rolling Stones 1 concert
  Tower Of Power 1 concert