Metallica, Mastodon tour (Europe)

Mastodon will be supporting Metallica on the road in Europe next summer. The following dates have been confirmed thus far: 6/1 Helsinki, FIN @ Hartwall Arena 6/15 Helsinki, FIN @ Hartwall Arena 6/17 Oslo, NOR @ Spektrum 6/22 Milan, ITA @ Datch Forum 6/2 Rome, ITA @ Palalottomatica 7/13 Madrid, ESP @ Palacio de Deportes 7/16 Zurich, CHE @ Hallenstadion 7/20 Copenhagen, DEN @ Copenhagen Forum 7/22 Copenhagen, DEN @ Copenhagen Forum 7/23 Copenhagen, DEN @ Copenhagen Forum 7/27 Copenhagen, DEN @ Copenhagen Forum