Marcin has seen 141 bands.

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