Aaron Carlson has seen 660 bands. (Page 27)

Band Concerts Seen
  We Are Augustines 1 concert
  "Weird Al" Yankovic 1 concert
  White Denim 1 concert
  WhoMadeWho 1 concert
  Wild Cub 1 concert
  Willy Mason 1 concert
  Wolf Parade 1 concert
  X Ambassadors 1 concert
  X Japan 1 concert
  Zedd 1 concert