Split 2021

Harsh noise wall (often abbreviated HNW) is an extreme substyle of noise that focuses on producing a monolithic, static "wall" of sound with virtually no perceivable change over long durations. The texture is typically broadband, high-gain, and unrelentingly loud, emphasizing sheer density and timbral grain over dynamics, rhythm, or melody. Aesthetically, HNW tends toward minimalism and austerity: the piece begins and, for the most part, remains the same until it ends. This reduction of musical events is intentional, directing the listener’s attention to micro-level fluctuations in the sound mass, bodily perception, and the temporal experience of endurance. Releases are commonly issued in long-form formats and often feature stark visual presentation and conceptual themes of anonymity, erasure, or anti-performance.

Harsh noise is an extreme form of noise music characterized by dense, high-volume, full-spectrum distortion that largely rejects melody, harmony, and conventional rhythm. It focuses on texture, saturation, and the psychoacoustic impact of sound. Rather than songs, works are often evolving blocks of feedback, amplified object sounds, and overloaded electronics, shaped into walls, bursts, or streams of sonic pressure. The aesthetic foregrounds physical intensity, unpredictability, and timbral complexity, often presented at ear-splitting sound-pressure levels. Although related to industrial and power electronics, harsh noise minimizes the role of beat and voice, emphasizing raw noise generation and continuous timbral sculpting. The scene is deeply DIY, thriving on small-run tapes, CDrs, and underground performance spaces.

Experimental music is an umbrella term for practices that prioritize exploration, process, and discovery over adherence to established genre norms. It embraces new sound sources, nonstandard tuning systems, indeterminacy and chance operations, graphic and open-form scores, extended techniques, and technology-led sound design (tape, electronics, computers, and live processing). Rather than a single style, it is a methodology and ethos: testing hypotheses about sound, structure, and performance, often blurring boundaries between composition, improvisation, sound art, and performance art. Listeners can expect unfamiliar timbres, unusual forms, and an emphasis on how music is made as much as the resulting sound.