Earlier this month, Grizzly Bear released Shields Expanded and the 12-inch vinyl Shields B-Sides, two revamped editions of Shields containing a handful of previously unreleased outtakes and B-Sides. One of the demos, a modest grower titled “Will Calls”, receives some extra oomph and swag today from an unlikely source: Diplo. The super star DJ and producer lends a hand, dropping in his signature flash and pizzazz, beats, and wobble. It won’t blow your eardrums out, but it just might make Grizzly Bear a viable club playlist option. Listen/download below.