Sammie O’brien has seen 35 bands.

Band Concerts Seen
  Harry Styles 4 concerts
  Hollywood Undead 3 concerts
  Ed Sheeran 2 concerts
  Machine Gun Kelly 2 concerts
  Mitski 2 concerts
  Neck Deep 2 concerts
  44phantom 1 concert
  5 Seconds of Summer 1 concert
  All Time Low 1 concert
  Attila 1 concert
  Bring Me The Horizon 1 concert
  Caity Baser 1 concert
  iann dior 1 concert
  Keelie Walker 1 concert
  Loathe 1 concert
  Louis Tomlinson 1 concert
  Michael Aldag 1 concert
  Niall Horan 1 concert
  Nickelback 1 concert
  Noah Kahan 1 concert
  Panic! At the Disco 1 concert
  Paul Smith 1 concert
  Rachel Chinouriri 1 concert
  Sarah Millican 1 concert
  The Academic 1 concert