Jmangan has seen 255 bands.

Band Concerts Seen
  Andy Frasco & the U.N. 5 concerts
  Eric Krasno 5 concerts
  Big Something 4 concerts
  Dead & Company 4 concerts
  Pigeons Playing Ping Pong 4 concerts
  SOJA 4 concerts
  Spafford 4 concerts
  The Pimps of Joytime 4 concerts
  Keller Williams 3 concerts
  Lotus 3 concerts
  Matisyahu 3 concerts
  Reel Big Fish 3 concerts
  Tedeschi Trucks Band 3 concerts
  Blues Traveler 2 concerts
  Brasstracks 2 concerts
  Butcher Brown 2 concerts
  Catch 22 2 concerts
  Cory Wong 2 concerts
  Disco Biscuits 2 concerts
  Dopapod 2 concerts
  Foundation of Funk 2 concerts
  G. Love 2 concerts
  GRiZ 2 concerts
  Joe Russo's Almost Dead 2 concerts
  moe. 2 concerts