Mack Mc Gregor has seen 23 bands.

Band Concerts Seen
  Yam Haus 13 concerts
  Landon Conrath 3 concerts
  Panic! At the Disco 2 concerts
  Sammy Rae & the Friends 2 concerts
  Sawyer 2 concerts
  Amtrac 1 concert
  BabyJake 1 concert
  Baynk 1 concert
  Cannons 1 concert
  Death Cab for Cutie 1 concert
  Fitz and the Tantrums 1 concert
  Gus Dapperton 1 concert
  Hippo Campus 1 concert
  Lady Revel 1 concert
  Madeon 1 concert
  Palace 1 concert
  Phillip-Michael Scales 1 concert
  Spirit Motel 1 concert
  The Flaming Lips 1 concert
  The Killers 1 concert
  Vagabon 1 concert
  Welshly Arms 1 concert
  Weyes Blood 1 concert