Zgelfand has seen 320 bands.

Band Concerts Seen
  The Wonder Years 11 concerts
  Bonzo 9 concerts
  Dogleg 9 concerts
  Dummy Bears 7 concerts
  Pinegrove 7 concerts
  Foo Fighters 5 concerts
  Modern Baseball 5 concerts
  Jeff Rosenstock 4 concerts
  Joyce Manor 4 concerts
  LCD Soundsystem 4 concerts
  PUP 4 concerts
  Seaholm 4 concerts
  Shortly 4 concerts
  Turnover 4 concerts
  Aaron West and the Roaring Twenties 3 concerts
  Against Me! 3 concerts
  blink-182 3 concerts
  Charly Bliss 3 concerts
  Dave Matthews Band 3 concerts
  Elvis Depressedly 3 concerts
  Mac DeMarco 3 concerts
  Mannequin Pussy 3 concerts
  Oso Oso 3 concerts
  Real Friends 3 concerts
  Slow Mass 3 concerts