Distinctive cola-hued sour milk stout hybridized by incipient bone-dry brettanomyces-like wild yeast lactose. Lemon rind-embittered espresso frontage and musty ground coffee veneer reach tart black cherry-soured midst, picking up acrid charcoal reminder. Vinous red and purple grape esters cover earthen bottom to tempting mocha-soured dried fruited finish.