The National Perform “Start A War” With Win Butler (Video)

    The National sure have been in the live collaboration mood as of late. As they have made their way across select cities in Canada, the Brooklyn-based band has been joined onstage by Bon Iver’s Justin Vernon, Owen Pallett, and two members of Arcade Fire. The last of those guest appearances came during the National’s stop at the Bell Centre in Montreal last Friday night. During their performance of “Start a War,” Arcade Fire’s Win Butler and Richard Parry appeared onstage to the thrill of the crowd. You can watch it below. [CoS]