Mandy Halleck has seen 40 bands.

Band Concerts Seen
  Twenty One Pilots 4 concerts
  Chris Renzema 2 concerts
  Jason Aldean 2 concerts
  Jay Joseph 2 concerts
  Jonas Brothers 2 concerts
  Justin Bieber 2 concerts
  The Band Camino 2 concerts
  Thomas Rhett 2 concerts
  5 Seconds of Summer 1 concert
  "AT&T Playoff Playlist Live!" 1 concert
  Blackstarkids 1 concert
  Charlie Puth 1 concert
  Corey Harper 1 concert
  Dustin Lynch 1 concert
  Eddie Benjamin 1 concert
  Flor 1 concert
  HARDY 1 concert
  Harry Styles 1 concert
  Hastings 1 concert
  Jaden 1 concert
  Jake Owen 1 concert
  Jason Derulo 1 concert
  Jervis Campbell 1 concert
  Jordan McGraw 1 concert
  Kacey Musgraves 1 concert