Gavin Mercer has seen 19 bands.

Band Concerts Seen
  In Retrograde 9 concerts
  Replicas 2 concerts
  Absolute 0° 1 concert
  Alice 1 concert
  Darkcloud 1 concert
  Femme Jatale 1 concert
  Fonty 1 concert
  Holy Water 1 concert
  Killer Couture 1 concert
  Killerwytch 1 concert
  Neuroprison 1 concert
  Nox Novacula 1 concert
  Quinn Gatsby 1 concert
  Reptile Lovechild 1 concert
  Sinking Season 1 concert
  Skullcap Garden 1 concert
  Stariana 1 concert
  Tethys 1 concert
  Velvateen 1 concert