Mark Sinfield has seen 1256 bands. (Page 45)

Band Concerts Seen
  The Rapture 1 concert
  The Raveonettes 1 concert
  The Real People 1 concert
  The Regrettes 1 concert
  The Revs 1 concert
  The Reytons 1 concert
  The Sandkings 1 concert
  The Sawdoctors 1 concert
  The Scratch 1 concert
  These Ghosts 1 concert
  The Sights 1 concert
  The Silver Lines 1 concert
  The Skinner Brothers 1 concert
  The Skints 1 concert
  The Sleepy Jackson 1 concert
  The Smashing Pumpkins 1 concert
  The Solace Club 1 concert
  The Sons (Band) 1 concert
  The Soulsavers 1 concert
  The Sound of Modesty 1 concert
  The Specials 1 concert
  The Spooks 1 concert
  The Stills 1 concert
  The Stranglers 1 concert
  The Streets 1 concert