Týr.. a band that I am unworthy of saying a damn thing about. Listen to them if you have a love for warrior mythos and proggy folk/viking the likes of which I've never heard before and am unlikely to hear from anywhere else.
Ensiferum is a well known Viking Metal band from Finland which formed in 1995. They have been through many line-up changes, including the loss of former frontman Jari Mäenpää, who left to pursue his own project Wintersun. More information may be found at the bands official site, http://www.ensiferum.com/.