Sgallien has seen 61 bands.

Band Concerts Seen
  Bon Jovi 5 concerts
  Garth Brooks 4 concerts
  Rick Astley 3 concerts
  AC/DC 2 concerts
  Billy Joel 2 concerts
  Boston 2 concerts
  Elton John 2 concerts
  Farrenheit 2 concerts
  Huey Lewis and The News 2 concerts
  KISS 2 concerts
  REO Speedwagon 2 concerts
  Air Supply 1 concert
  Blake Shelton 1 concert
  Brent Cobb 1 concert
  Bret Michaels 1 concert
  Bryan Adams 1 concert
  Cinderella 1 concert
  Dan + Shay 1 concert
  Dio 1 concert
  Duran Duran 1 concert
  Earth, Wind & Fire 1 concert
  Eddie Money 1 concert
  Envogue 1 concert
  Flatland Cavalry 1 concert
  Foreigner 1 concert