Grizzly Bear announced today that in November they will release Shields: Expanded, an expanded version of one of the Best Albums of 2012.  Expanded is the original album plus eight added songs, remixes, and demos.  For those already owning Shields, you can purchase the eight added tracks via a separate release entitled B-Sides.  The new release adds three demos recorded in Marfa, Texas before tracking of the album began in New York and Cape Cod, along with remixes from Nicolas Jaar, Liars, and Lindstrøm.  Check out the gripping Will Calls (Marfa Demo) below. As you’ll hear, even their discards hold trump cards.