For no particular reason, the Brooklyn trio Dinowalrus have corralled a buddy of theirs, Titus Andronicus frontman Patrick Stickles, into helping them out on a cover of the Rolling Stones classic Exile On Main Street rave-up "Happy." Their version is sloppy, drunk, and fun, as a Rolling Stones cover ideally should be. Download it below. Dinowalrus - "Happy" (Feat. Patrick ...