Astra has seen 123 bands.

Band Concerts Seen
  Muse 3 concerts
  Little Dragon 2 concerts
  Nine Inch Nails 2 concerts
  Queens of the Stone Age 2 concerts
  Silversun Pickups 2 concerts
  The Cure 2 concerts
  The Flaming Lips 2 concerts
  The Mighty Mighty Bosstones 2 concerts
  Vampire Weekend 2 concerts
  311 1 concert
  Against Me! 1 concert
  Ancient Astronauts 1 concert
  April + Vista 1 concert
  A Tribe Called Quest 1 concert
  Author & Punisher 1 concert
  Bad City 1 concert
  Bastille 1 concert
  Bat For Lashes 1 concert
  Beach House 1 concert
  Bear In Heaven 1 concert
  Beck 1 concert
  blackalicious 1 concert
  Blackstar 1 concert
  blink-182 1 concert
  Bloc Party 1 concert