Marek Welch has seen 17 bands.

Band Concerts Seen
  Metallica 2 concerts
  Black Eyed Peas 1 concert
  Five Finger Death Punch 1 concert
  Greta Van Fleet 1 concert
  Ice Nine Kills 1 concert
  Iron Maiden 1 concert
  Justin Timberlake 1 concert
  KISS 1 concert
  Leslie Odom Jr. 1 concert
  Macklemore & Ryan Lewis 1 concert
  Mammoth WVH 1 concert
  OneRepublic 1 concert
  Pantera 1 concert
  Sir Mix-A-Lot 1 concert
  Teddy Swims 1 concert
  Trivium 1 concert
  Zac Brown Band 1 concert