Bertille has seen 12 bands.

Band Concerts Seen
  Britney Spears 7 concerts
  Needtobreathe 7 concerts
  Taylor Swift 4 concerts
  Wilder Woods 3 concerts
  Destinee & Paris 2 concerts
  Paramore 2 concerts
  James Blunt 1 concert
  Niall Horan 1 concert
  Noah Kahan 1 concert
  Shake Shake Go 1 concert
  Tors 1 concert
  Wild Rivers 1 concert