Gwen Tomascik has seen 55 bands.

Band Concerts Seen
  Giant Rooks 8 concerts
  Harry Styles 3 concerts
  Niall Horan 2 concerts
  Noah Kahan 2 concerts
  5 Seconds of Summer 1 concert
  A Boogie wit da Hoodie 1 concert
  Alex G 1 concert
  Arlie 1 concert
  Ax and the Hatchetmen 1 concert
  Billie Eilish 1 concert
  Carly Rae Jepsen 1 concert
  David Lee Murphy 1 concert
  Finish Ticket 1 concert
  Foals 1 concert
  Fred again.. 1 concert
  Friday Pilots Club 1 concert
  Friedberg 1 concert
  Gavin DeGraw 1 concert
  Hozier 1 concert
  Ingrid Andress 1 concert
  JID 1 concert
  Joey Bada$$ 1 concert
  Karol G 1 concert
  Kendrick Lamar 1 concert
  Lana Del Rey 1 concert