Týr have announced a headlining North American tour. Trollfest, Æther Realm, and The Dread Crew Of Oddwood will open. The band will be touring in support of their upcoming album “Battle Ballads.” Tour Dates: 03/28 Baltimore, MD – Baltimore Soundstage 03/29 New York, NY – Gramercy Theater 03/30 Boston, MA – Middle East Downstairs 03/31…