With the barrage of highly entertaining Gangrene album teaser videos of late maybe folks coulda forgot that there's actually music at the end of this promo campaign rainbow. Given the participants' shared history, makes sense that the latest leak in advance of next Tuesday's Vodka & Ayahuaska , the ominously prog-rock-y "Drink Up," is a Greneberg reunion with Roc Marciano . Good thing. We be thirsty. Listen below. Pre-order the LP, HERE .