Razored Raw

Black metal is a form of extreme metal defined by fast tempos, tremolo‑picked guitar lines, blast‑beat drumming, shrieked or rasped vocals, and a deliberately raw, icy production aesthetic. Harmonically, it favors minor and modal collections (especially Aeolian and Phrygian), open-string drones, parallel fifths and fourths, tritones, and sparse or suspended chord voicings over blues-derived harmony. Arrangements often employ layered guitars, long-form song structures, and enveloping reverb to create a bleak, otherworldly atmosphere. The genre’s visual and thematic language is equally distinctive: corpse paint, monochrome artwork, and lyrics exploring anti-dogma, nature, pagan myth, cosmic nihilism, and misanthropy. While some scenes have been associated with controversy and extremism, the musical identity centers on sound, atmosphere, and aesthetics rather than any single ideology.

Crack rock steady is a fiercely political, ultra-aggressive fusion of crust punk and hardcore with ska and reggae rhythms. The style pivots between off‑beat, skanking verses and explosive, d‑beat or blast‑beat choruses, often within the same song. Guitars alternate between clean upstrokes for the ska passages and heavily distorted, metal‑tinged riffing for the hardcore sections, while basslines frequently borrow from dub and reggae. Vocals are typically shouted, screamed, or barked, with frequent gang shouts and call‑and‑response hooks. Lyrics are overtly anti‑authoritarian and anti‑capitalist, tackling police brutality, systemic poverty, addiction, houselessness, apocalypse, and nihilism with sardonic black humor. Production tends to be raw and gritty, emphasizing immediacy over polish and amplifying the music’s confrontational edge.

Crust punk is a dark, heavy, and politically charged offshoot of punk that fuses the speed and rawness of hardcore with the weight and bleak atmospheres of metal. It is characterized by abrasive, overdriven guitar tones, pounding D‑beat and double‑time rhythms, and harsh, shouted vocals. Lyrically, crust punk confronts themes such as anti-militarism, anti-fascism, environmental collapse, social decay, and everyday survival under capitalism, often presented through apocalyptic or dystopian imagery. Its sound and message are inseparable from the DIY ethic, squatter culture, and grassroots activism that nurtured the scene.

D-beat is a raw, fast, and politically charged subgenre of hardcore punk named after the signature drum pattern popularized by the British band Discharge. The style emphasizes a relentless, galloping 4/4 beat, overdriven guitars, gritty bass, and shouted vocals. Songs are typically short (1–3 minutes), mid-to-fast tempo (often 160–220 BPM), and built around simple, minor-key power-chord riffs. Lyrics are direct and confrontational, focusing on anti-war, anti-authoritarian, and social-collapse themes. Production values are intentionally rough, prioritizing impact and urgency over polish. Aesthetically, D-beat overlaps with UK82 street punk and anarcho-punk, and it laid key groundwork for crust punk and later extreme punk-metal hybrids. Global scenes flourished especially in Sweden and Japan, where the style became synonymous with a noisier, more abrasive “raw punk” sound.

Grindcore is an extremely fast, abrasive fusion of hardcore punk and extreme metal characterized by blast-beat drumming, highly distorted down-tuned guitars, and a mix of guttural growls and high-pitched screams. Songs are typically very short—often under two minutes and sometimes just seconds—favoring intensity over traditional verse–chorus structures. Lyrically, grindcore spans politically charged and socially conscious themes (war, capitalism, animal rights) as well as gore and body horror (particularly in goregrind). Production ranges from raw, live-in-the-room ferocity to tight, modern clarity. The style is defined by relentless speed, dissonant or chromatic riffing, and sudden start–stop shifts that create a feeling of controlled chaos.

Hardcore punk is a faster, louder, and more abrasive offshoot of late-1970s punk rock. Songs are typically short (often under two minutes), propelled by rapid tempos, aggressive down‑stroked guitar riffs, and shouted or barked vocals. The style prioritizes raw energy over technical ornamentation: power‑chord harmony, minimal guitar solos, and tightly locked rhythm sections dominate. Lyrically, hardcore punk is intensely direct—often political, anti‑authoritarian, and socially critical—reflecting a DIY ethic that values independent labels, self‑organized shows, and community‑run spaces. The genre coalesced in U.S. scenes such as Los Angeles, Washington, D.C., New York, and Boston, and soon spread internationally. Its velocity, attitude, and grassroots infrastructure profoundly shaped underground music and paved the way for numerous metal, punk, and alternative subgenres.

Industrial is an experimental electronic music tradition that uses abrasive timbres, mechanical rhythms, and transgressive aesthetics. Its sound palette often includes distorted drum machines, tape loops, metallic percussion, feedback, and found-object recordings alongside synthesizers and samplers. Emerging from late-1970s UK underground art and performance scenes, industrial foregrounds themes of dehumanization, technology, surveillance, and power. Releases frequently embrace anti-commercial presentation, stark graphic design, and confrontational performance art, treating the studio as a laboratory for sonic manipulation rather than a vehicle for conventional songcraft. While early industrial emphasized noise, tape processing, and avant-garde collage, later waves fused the style with dancefloor precision (EBM), rock and metal heft, and club-oriented production, giving rise to a broad post-industrial family that remains influential in experimental, electronic, and popular music.

Lo-fi is a music aesthetic and genre defined by an embrace of audible imperfections—tape hiss, clipping, room noise, distorted transients, and uneven performance—that would be treated as errors in high-fidelity recording. Emerging from the DIY ethos of American indie and punk scenes, lo-fi turns budget constraints and home-recording limitations into a signature sound. Songs are often intimate, direct, and unvarnished, prioritizing immediacy and personality over polish. Typical lo-fi recordings use 4-track cassette or similarly modest setups, simple chord progressions, and understated vocals, spanning rock, folk, pop, and experimental approaches while retaining a homemade warmth and nostalgic patina.

Metal (often used to mean heavy metal in its broad, umbrella sense) is a loud, guitar-driven style of rock defined by high-gain distortion, emphatic and often martial rhythms, and a dense, powerful low end. It foregrounds riff-based songwriting, dramatic dynamics, virtuosic guitar solos, and commanding vocals that range from melodic wails to aggressive snarls and growls. Harmonically, metal favors minor modes, modal color (Aeolian, Phrygian), chromaticism, and tritone-inflected tension, while thematically it explores power, mythology, the occult, social critique, fantasy, and existential subjects. While adjacent to hard rock, metal typically pushes amplification, distortion, precision, and thematic intensity further, forming a foundation for many specialized subgenres.

Noise is an experimental music genre that uses non-traditional sound sources, distortion, feedback, and extreme dynamics as primary musical materials. Instead of emphasizing melody, harmony, or conventional rhythm, it focuses on texture, density, timbre, and the physical presence of sound. Practitioners sculpt saturated walls of sound, piercing feedback, metallic clatter, contact-mic scrapes, tape hiss, and electronic interference into works that can be confrontational or meditative. Performances often highlight process and immediacy—improvisation, body movement, and site-specific acoustics—while recordings can range from lo-fi cassette overload to meticulously layered studio constructions. Though rooted in early avant-garde ideas, the genre coalesced as a distinct practice in the late 1970s and 1980s, especially through Japan’s ‘Japanoise’ scene, and subsequently influenced numerous styles across industrial, punk-adjacent, and experimental electronic music.

Noisecore is an ultra-chaotic, noise-saturated offshoot of hardcore punk and grindcore that pushes extremity to its limit. It favors split-second song structures, explosive blast beats, feedback squall, and improvisation over melody, harmony, or traditional arrangement. Releases often contain dozens or even hundreds of micro-tracks, recorded lo‑fi on cassette or 4‑track, emphasizing raw immediacy, distortion, and overload. Vocals are typically screamed, barked, or reduced to texture; guitars and bass are mangled through high-gain pedals and feedback loops to form a nearly continuous wall of noise.

Noisegrind is an extreme fusion of grindcore and harsh noise that prioritizes overwhelming sonics, abrasion, and velocity over traditional song structure. Tracks are typically ultra-short, relying on relentless blast beats, walls of feedback, and mangled vocals that blur the line between music and pure noise. The genre often dispenses with melody and conventional riffing in favor of texture, saturation, and saturation-driven dynamics. Its aesthetics come from DIY punk and noise tape culture: raw production, live-to-tape chaos, and an emphasis on immediacy, shock, and catharsis.

Post-punk is a broadly experimental strain of rock that emerged in the late 1970s as artists sought to push beyond the speed, simplicity, and orthodoxy of first-wave punk. It typically features angular, bass-forward grooves; jagged or minimal guitar lines; stark, spacious production; and an openness to dub, funk, electronic, and avant-garde ideas. Lyrics often examine alienation, urban decay, politics, and the inner life with artful or abstract delivery. A studio-as-instrument approach, emphasis on rhythm section interplay, and an appetite for non-rock textures (tape effects, drum machines, found sound, synths) distinguish the style. The result can be danceable yet tense, cerebral yet visceral, and emotionally restrained yet intensely expressive.

Powerviolence is an ultrafast, confrontational offshoot of hardcore punk that emphasizes whiplash dynamics between blastbeat-speed eruptions and lurching, sludgy slowdowns. Its songs are typically very short—often under a minute—and rely on raw, abrasive guitar and bass tones, barked or screamed vocals, and sudden stop/start structures. Rooted more in punk than in metal, powerviolence differs from grindcore through its stripped-down riffing, anti-virtuosic ethos, and frequent use of hardcore and d-beat rhythms alongside shocking tempo drops into sludge-influenced breakdowns. Lyrics tend to be anti-authoritarian, socially critical, or nihilistic, and the style is strongly tied to DIY culture, lo-fi aesthetics, and an intentionally uncompromising sound.

Punk is a fast, abrasive, and minimalist form of rock music built around short songs, stripped-down instrumentation, and confrontational, anti-establishment lyrics. It emphasizes DIY ethics, raw energy, and immediacy over virtuosity, often featuring distorted guitars, shouted or sneered vocals, and simple, catchy melodies. Typical songs run 1–3 minutes, sit around 140–200 BPM, use power chords and basic progressions (often I–IV–V), and favor live, unpolished production. Beyond sound, punk is a cultural movement encompassing zines, independent labels, political activism, and a fashion vocabulary of ripped clothes, leather, and safety pins.

Raw punk is a deliberately primitive, high-intensity strain of hardcore punk that prizes sheer impact over finesse. It is defined by blown-out guitar distortion, bass that hammers root-note patterns, relentless D-beat or straight-ahead 2/4 drumming, and hoarse shouted vocals. Aesthetically, raw punk aims for a lo‑fi, immediate sound: recordings are often live-in-the-room, under-produced, and intentionally abrasive, with tape saturation and clipping treated as part of the music’s energy. Lyrically it remains staunchly political—anti-war, anti-authoritarian, and anti-fascist—delivered in short songs that rarely waste a second. While rooted in UK ‘82 hardcore, the scene became especially associated with Sweden (and broader Scandinavia) and Japan, where bands pushed the extremes of speed, noise, and minimalism without drifting into metal. Compared to crust punk, raw punk is typically less metallic and more stripped-down; compared to straight D-beat, it tends to be even more sonically overdriven and chaotic.

Hardcore (often called hardcore techno in its early form) is a fast, aggressive branch of electronic dance music characterized by heavily distorted, punchy 4/4 kick drums, tempos ranging from roughly 160 to well over 200 BPM, and a dark, high‑energy aesthetic. It emphasizes percussive drive over complex harmony, using clipped and saturated kick-bass sound design, sharp hi-hats, claps on the backbeat, and harsh synth stabs or screeches. Vocals, when present, are typically shouted hooks, sampled movie lines, or crowd chants processed with distortion and effects. Originating in the Netherlands in the early 1990s, the style quickly splintered into related scenes and subgenres such as gabber, happy hardcore, Frenchcore, terrorcore, speedcore, and later hardstyle. Its culture is closely associated with large-scale raves, specialized labels, and distinctive visual branding.

Japanese hardcore (often nicknamed "Japcore") is a blisteringly fast, highly disciplined strain of hardcore punk that emerged in Japan in the early 1980s. It blends the velocity and political bite of UK82 and D‑beat with an aggressive, razor‑edged guitar sound, ferocious drumming, and shouted Japanese vocals. Within the umbrella are distinct currents: a chaotic, noise‑soaked approach (exemplified by Kyushu acts like Confuse) and the melodic, triumphant lead‑guitar style often called the "Burning Spirits" sound (Death Side, Forward, Paintbox). DIY ethics, underground live houses, flexi‑disc culture, stark collage artwork, and a relentless live intensity define the scene. Lyrically, it ranges from anti‑authoritarian and anti‑war themes (often referencing nuclear anxiety) to personal struggle and communal resilience. The result is hardcore that is simultaneously raw, disciplined, and emotionally cathartic.

Alternative is an umbrella term for non-mainstream popular music that grew out of independent and college-radio scenes. It emphasizes artistic autonomy, eclectic influences, and a willingness to subvert commercial formulas. Sonically, alternative often blends the raw immediacy of punk with the mood and texture of post-punk and new wave, adding elements from folk, noise, garage, and experimental rock. While guitars, bass, and drums are typical, production ranges from lo-fi to stadium-ready, and lyrics tend toward introspection, social critique, or surreal storytelling. Over time, “alternative” became both a cultural stance and a market category, spawning numerous substyles (alternative rock, alternative hip hop, alternative pop, etc.) and moving from underground circuits to mainstream prominence in the 1990s.