Metallica - Kill em All 12 inch
The true birth of thrash. On Kill Em All, Metallica fuses the intricate riffing of New Wave of British Heavy Metal bands like Judas Priest, Iron Maiden, and Diamond Head with the velocity of Motörhead and hardcore punk. James Hetfields highly technical rhythm guitar style drives most of the album, setting new standards of power, precision, and stamina. But really, the rest of the band is just as dexterous, playing with tightly controlled fury even at the most ridiculously fast tempos.