John Hammeken has seen 999 bands.

Band Concerts Seen
  Phish 28 concerts
  Foster The People 17 concerts
  Hozier 17 concerts
  Spoon 17 concerts
  St. Vincent 17 concerts
  The Head and the Heart 17 concerts
  Broken Bells 16 concerts
  Chromeo 16 concerts
  CHVRCHES 16 concerts
  Fitz and the Tantrums 16 concerts
  Major Lazer 16 concerts
  Parker Millsap 16 concerts
  Pearl Jam 16 concerts
  Rebelution 16 concerts
  Skrillex 16 concerts
  The Avett Brothers 16 concerts
  The Gaslight Anthem 16 concerts
  Trombone Shorty & Orleans Avenue 16 concerts
  AFI 15 concerts
  Beck 15 concerts
  Belle and Sebastian 15 concerts
  Blank Range 15 concerts
  Calvin Harris 15 concerts
  Capital Cities 15 concerts
  Childish Gambino 15 concerts