Fear Factory manufactured, demanufactured, and remanufactured a sound that reverberates across several subgenres. They perfected an explosive blend of staccato paint-stripping riffs, industrial-tinged drums, electronic flourishes, and a scream/sing dichotomy, all of which became staples in heavy music, ever since the group first emerged in L.A.   Fear Factory headline major festivals; earned several awards from the international sales charts; toured with Black Sabbath, Slayer, Iron Maiden, and Metallica; and influenced generations of bands. But it’s the group’s commitment to unrelenting extremity and creative authenticity which ensured its place in heavy metal history, from the highly-revered Demanufacture to the similarly dominating Genexus. Songs like “Zero Signal,” “Shock,” and “Fear Campaign” are instantly recognizable anthems, as much a part of the musical DNA of modern metal subculture as the riffs and scream/sing style within them.