As Perlman has seen 296 bands. (Page 7)

Band Concerts Seen
  John Acquaviva 1 concert
  Joji 1 concert
  Jonah Baseball 1 concert
  Josh Wink 1 concert
  J.Phlip 1 concert
  J Rocc 1 concert
  Justin Cudmore 1 concert
  Kadence 1 concert
  Kamaiyah 1 concert
  Kari Faux 1 concert
  Kaytranada 1 concert
  Kelela 1 concert
  Kenny Larkin 1 concert
  Keys N Krates 1 concert
  Kiefer 1 concert
  KOHH 1 concert
  Kurt Vile 1 concert
  LCD Soundsystem 1 concert
  Lil B 1 concert
  L'Impératrice 1 concert
  Lindsay Lowend 1 concert
  Liquid Thickness 1 concert
  Loco Dice 1 concert
  Loren 1 concert
  Lovelytheband 1 concert