Marcin has seen 154 bands.

Band Concerts Seen
  Testament 4 concerts
  The Gaslight Anthem 4 concerts
  Against Me! 3 concerts
  Dropkick Murphys 3 concerts
  Immolation 3 concerts
  Vader 3 concerts
  3 Inches Of Blood 2 concerts
  Altar of Dagon 2 concerts
  Animals as Leaders 2 concerts
  Corrosion Of Conformity 2 concerts
  Death Angel 2 concerts
  Ghost 2 concerts
  High On Fire 2 concerts
  Iron Maiden 2 concerts
  Mastodon 2 concerts
  Matthew Ryan 2 concerts
  Overkill 2 concerts
  Plini 2 concerts
  The Menzingers 2 concerts
  Toxic Holocaust 2 concerts
  Unearth 2 concerts
  4arm 1 concert
  Abigail Williams 1 concert
  Against The Grain 1 concert
  Agnostic Front 1 concert