Marsden has seen 27 bands.

Band Concerts Seen
  5 Seconds of Summer 6 concerts
  Waterparks 3 concerts
  Harry Styles 2 concerts
  Hey Violet 2 concerts
  One Direction 2 concerts
  All Time Low 1 concert
  Augustana 1 concert
  Bartees Strange 1 concert
  boygenius 1 concert
  Clairo 1 concert
  Dijon 1 concert
  Jenny Lewis 1 concert
  Kacey Musgraves 1 concert
  Lennon Stella 1 concert
  Meet Me @ the Altar 1 concert
  Misterwives 1 concert
  MUNA 1 concert
  ONE OK ROCK 1 concert
  Pale Waves 1 concert
  Panic! At the Disco 1 concert
  Phoebe Bridgers 1 concert
  Saint Motel 1 concert
  Samia 1 concert
  SWMRS 1 concert
  The Chainsmokers 1 concert