Sierra M has seen 18 bands.

Band Concerts Seen
  Atreyu 1 concert
  Bad Wolves 1 concert
  Black Veil Brides 1 concert
  Blu DeTiger 1 concert
  Breaking Benjamin 1 concert
  Conan Gray 1 concert
  Cordae 1 concert
  Diamante 1 concert
  Gracie Abrams 1 concert
  Ice Nine Kills 1 concert
  In This Moment 1 concert
  Jason Derulo 1 concert
  Motionless In White 1 concert
  NF 1 concert
  Sabrina Carpenter 1 concert
  Shinedown 1 concert
  Taylor Swift 1 concert
  Tiny Habits 1 concert