It Is Sandman has seen 15 bands.

Band Concerts Seen
  The Backseat Lovers 2 concerts
  Cage The Elephant 1 concert
  Cavetown 1 concert
  Elaine 1 concert
  girl in red 1 concert
  half•alive 1 concert
  Hunny 1 concert
  Lowlands Festival 1 concert
  Mother Mother 1 concert
  My Chemical Romance 1 concert
  Panic! At the Disco 1 concert
  Pentatonix 1 concert
  spookyghostboy 1 concert
  Troye Sivan 1 concert
  Twenty One Pilots 1 concert