Blackened Metallica Black Brandy Cask Finish Whiskey is a unique collaboration between the legendary band Metallica and master distiller Dave Pickerell. This American whiskey is a blend of bourbon and rye, finished in black brandy casks, which imparts a rich and complex flavor profile. The whiskey undergoes a proprietary sonic-enhancement process called 'Black Noise,' where low-frequency sound waves from Metallica's music are used to enhance the interaction between the whiskey and the cask. The result is a whiskey with notes of honey, cinnamon, allspice, dark fruit, and a hint of mint, with a smooth and lingering finish. It is bottled at 45% ABV and originates from the United States.