Astrobabe2 has seen 60 bands.

Band Concerts Seen
  Phish 42 concerts
  moe. 8 concerts
  Pigeons Playing Ping Pong 3 concerts
  Andy Frasco & the U.N. 2 concerts
  TAUK 2 concerts
  Umphrey's McGee 2 concerts
  Aqueous 1 concert
  Ballyhoo! 1 concert
  Blackberry Smoke 1 concert
  Bobby Lee Rodgers 1 concert
  Brandon “Taz” Niederauer 1 concert
  CBDB 1 concert
  Celisse 1 concert
  Chris Roberts 1 concert
  Cordovas 1 concert
  Dark Star Orchestra 1 concert
  Dizgo 1 concert
  Doom Flamingo 1 concert
  Dopapod 1 concert
  Eggy 1 concert
  Funk You 1 concert
  Gabriel Kelley 1 concert
  Ghost Light 1 concert
  Great Peacock 1 concert
  Ida Mae 1 concert