The most abrasive and aggressive fusion of rock and electronic music, industrial was initially a blend of avant-garde electronics experiments (tape music, musique concr?te, white noise, synthesizers, sequencers, etc.) and punk provocation. As industrial evolved, its avant-garde influences became far less important than its pounding, relentless, jackhammer beats, which helped transform it into a darker alternative to the hedonism of mainstream dance music. Industrial's trademark sound was harsh and menacing, but its rage was subordinate to the intentionally mechanical, numbingly repetitive qualities of the music, which fit the lyrics' themes of alienation and dehumanization quite well.
