Steven Greco has seen 22 bands.

Band Concerts Seen
  Dead & Company 4 concerts
  King Gizzard & the Lizard Wizard 3 concerts
  Girl Talk 2 concerts
  Big Mother Gig 1 concert
  Bill Kreutzmann 1 concert
  Black Joe Lewis & The Honeybears 1 concert
  Bobby Weir 1 concert
  Borns 1 concert
  G-Eazy 1 concert
  HAIM 1 concert
  Here Come the Mummies 1 concert
  Jeff Chimenti 1 concert
  Jess Cornelius 1 concert
  John Mayer 1 concert
  Lollapalooza 1 concert
  Mickey Hart 1 concert
  Oteil Burbridge 1 concert
  Penguin Prison 1 concert
  Phish 1 concert
  Sleep 1 concert
  SubRosa 1 concert
  Umphrey's McGee 1 concert