Meet Metallica's own brand of American Whiskey. Blackened American Whiskey is forged by the earth-shattering music of Metallica. Using their proprietary sonic-enhancement system BLACK NOISE™, the whiskey is pummeled by sound, causing it to seep deeper into the barrel, where it picks up additional wood flavor characteristics. It's a marriage of the finest bourbons, ryes & whiskeys, hand selected by Dave himself. Each of the whiskeys offer unique flavor that play a key role in the final spirit.