Harsh Noise Wall
Harsh noise wall, also known as wall noise, noise wall, or HNW, is an extreme subgenre of noise music, described by music journalist Russell Williams as "a literal consistent, unflinching and enveloping wall of monolithic noise".
Harsh noise wall features noises layered together to form a static sound. Harsh noise wall musician Sam McKinlay, also known as The Rita, considered the genre as "the pur…