HARK, is the third studio album by The Doppelgangaz. It was released on March 12, 2013, by their label Groggy Pack Entertainment, LLC. The album was entirely produced by The Doppelgangaz. They've released music videos on YouTube for the songs "Hark Back", "Oh Well",[1] "Skin Yarmulke",[2] "Barbiturates"[3] and "Sun Shine".