Welcome, all ye who dare enter Sound of the Beast, the first definitive and highly illustrated look at the madness and mayhem of heavy metal. From its cataclysmic beginning with Black Sabbath more than thirty years ago to the hyperactive 'nu metal' bands, through to the new chart-top sensation The Darkness, heavy metal has become the dominant musical force around the globe. Yet despite selling more than a quarter-billion albums and breaking into new markets wherever it can be heard, me...