Immortal Hardcore!!!! Vol.2 -Extrazone-

Extratone is an extreme offshoot of speedcore in which the kick drum is driven so fast (often 600–3,000+ BPM) that successive hits fuse into a continuous tone. Producers shape the kick itself into a pitched oscillator and then "play" melodies and riffs with it. The result is a hyper‑compressed, relentlessly intense wall of sound that blurs rhythm and pitch. Tracks frequently alternate between tonal extratone passages and brief breakdowns, noise bursts, or experimental interludes, emphasizing shock value, sound design virtuosity, and endurance.

Splittercore is an ultra-extreme offshoot of speedcore characterized by blistering tempos—typically 500–1000+ BPM—and relentlessly clipped, staccato kick drums that sound like rapid-fire bursts. The name reflects the signature “split” feeling of ultra-short, overdriven kicks that carve through the mix like shards. Tracks are usually short, brutally loud, and intentionally abrasive, favoring distortion, bitcrushing, and hard clipping over conventional dynamics. Rhythms are programmed at microscopic subdivisions (1/64–1/256 notes and beyond), often with glitchy fills, sudden start–stop edits, and occasional breakcore-style sample splices. Melodic content, when present, tends to be simple rave stabs, shrill leads, or horror/industrial atmospheres, deployed as punctuation between kick barrages. Culturally, splittercore grew from the gabber/speedcore party circuit and DIY netlabel ecosystems, later flourishing online via forums, trackers, and sharing platforms. It sits on the continuum between terrorcore and extratone, pushing speedcore’s velocity to its percussive limit while remaining kick-defined (unlike extratone’s tonal blur).

Gabber is a Dutch-born branch of hardcore techno characterized by extremely fast tempos, relentless 4/4 kicks, and an aggressive, distorted sound palette. It typically runs between 160–190+ BPM, features heavily overdriven 909-style kick drums that also serve as the bass, terse minor-key synth stabs (including classic "hoover" timbres), and short, shouted vocal samples or MC hype. Culturally, gabber is tied to early-’90s Rotterdam club culture, Thunderdome compilations and events, bomber jackets and trainers, and the high-energy hakken dance. The aesthetic is raw, industrial, and maximal, prioritizing impact, speed, and dancefloor intensity over harmonic complexity.

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.

Electronic is a broad umbrella genre defined by the primary use of electronically generated or electronically processed sound. It encompasses music made with synthesizers, drum machines, samplers, computers, and studio/tape techniques, as well as electroacoustic manipulation of recorded or synthetic sources. The genre ranges from academic and experimental traditions to popular and dance-oriented forms. While its sonic palette is rooted in electricity and circuitry, its aesthetics span minimal and textural explorations, structured song forms, and beat-driven club permutations. Electronic emphasizes sound design, timbre, and studio-as-instrument practices as much as melody and harmony.