Ergo Proxy77 has seen 17 bands.

Band Concerts Seen
  Tool 2 concerts
  100 gecs 1 concert
  A Perfect Circle 1 concert
  Capra 1 concert
  Deftones 1 concert
  Doechii 1 concert
  Jinjer 1 concert
  Knocked Loose 1 concert
  Martina Topley Bird 1 concert
  Massive Attack 1 concert
  Metric 1 concert
  Monuments 1 concert
  PIERI 1 concert
  Pinback 1 concert
  Rile 1 concert
  Steel Beans 1 concert
  The Smashing Pumpkins 1 concert