An indisputable metal masterpiece, Stained Class is the apex of '70s Judas Priest, a sinister, muscular collection that ties the disparate strands of their style together while jacking the adrenaline rush up to previously undreamed-of levels. Even the lone slow-tempo track, "Beyond the Realms of Death," has an exciting, visceral intensity, and the whole band is at the absolute peak of its powers in terms of technical execution. Lyrically, Stained Class is probably the darkest moment in a career filled with them; the whole second half of the record is positively obsessed with death, although the ridiculous 1989-1990 court case alleging that the album provoked two Nevada teenagers' suicides was instead centered around the Gary Wright/Spooky Tooth cover "Better by You, Better Than Me," in which Rob Halford allegedly embedded the subliminal, backward-recorded message, "Do it." At any rate, the air of malevolence about Stained Class, and the sheer power of its jackhammer guitar riffs, was unrivaled in heavy metal upon its release (even in Priest's own catalog), stamping the album an instant classic and solidifying Judas Priest's status as arguably the most original and musical metal band of its time. More than any other Priest album, the style of Stained Class also laid the groundwork for the thrash and speed metal that would rise to dominance in the mid- to late '80s, making it a defining moment for the New Wave of British Heavy Metal movement and one of the genre's all-time landmarks.