After stunning the mainstream pop machine into a state of huffy, new school e-disbelief by beating out Eminem, Lady Antebellum, Lady Gaga, and Katy Perry for the 2011 Album of the year Grammy, Arcade Fire seemed poised for a U2-style international coup, but the Suburbs, despite its stadium-ready sonic grandiosity, was far too homespun and idiosyncratic to infect the masses in the same way as the Joshua Tree or Achtung Baby. Reflektor, the Montreal collective's much anticipated fourth long-player and first double-album, moves the group even further from pop culture sanctification with a seismic yet impenetrable 13-track set (at 75 minutes it’s one minute over standard single disc capacity) that guts the building but leaves the roof intact.