Peculate
last active 2015
Peculate is the solo avant-garde/progressive metal project of American composer Ben Norton, self-releasing everything for free since 2012 under a self-styled 'Metal in Opposition' banner. Norton fuses djent and mathcore aggression with 12-tone technique, Zappa-esque jazz-fusion tangents and polished production, occasionally detouring into satirical protest-song territory (2015's viral 'This Sick Beat™'). It reads as a bedroom-scale answer to the Zorn/Zappa strand of metal-adjacent avant-composition.
SCORE PROFILE
Accent numbers counted towards the index. Hover an axis — or hold it on a phone — for what it means.
WHY THOSE SCORES
- Jazzy 6 — Invisible Oranges identifies 'Zappa jazz fusion tangents' as a hallmark, and the project's own tagline names jazz fusion explicitly (Wikipedia; Bandcamp bio).
- Hardcore 3 — Band bio states the music carries 'punk sensibilities' and blends mathcore into its metal base (Wikipedia).
- Death 1 — Base sound draws on djent/metal riffing beneath the jazz-fusion top layer (Wikipedia genre description).
- Technical 7 — Much of the material is composed using 12-tone technique, combined with djent and mathcore complexity (Wikipedia).
- Glitch 3 — Band bio explicitly names electronic music as one of the blended ingredients (Bandcamp bio; Wikipedia).
- Theatrical 2 — The single 'This Sick Beat™' is a satirical, concept-driven protest track built around a real 2015 trademark dispute (Wikipedia).
MEMBERS
- Ben Nortoncomposition, all instruments, vocals· also in XYAX
CONNECTIONS
FURTHER LISTENING
Nearest score profiles in the atlas.
- UnaffiliatedEI 5Upsilon AcruxTechnicalJazzyHardcore
Upsilon Acrux is an American avant-progressive / math rock band founded in 1998 by guitarist Paul Lai, who started the group near San Diego before relocating to Los Angeles. Built on interlocking twin-guitar counterpoint, odd meters and a frequently rotating cast of players around Lai as the sole constant, they trade in a dense, athletic, largely instrumental 'brutal prog' indebted to King Crimson and Japanese noise-rock forebears like Ruins. They released their most widely heard albums, Galapagos Momentum (2007) and Radian Futura (2009), on the Maryland avant-rock label Cuneiform Records.
- Estradasphere / MimicryEI 14GirthTechnicalJazzyHardcore
Girth is a Seattle instrumental trio — guitarist Dave Webb and drummer Peijman Kouretchian expanding to triple-guitar with Blane Patnode and Mark Corier of Swarming Hordes — playing dense, through-composed 'tech hardcore' described by one zine as splitting the difference between Orthrelm and Guapo with oddball electronic and jazz detours. Their breakthrough 2006 EP 'Sleeper, Awaken!' is a single 19-minute, four-movement piece recorded with engineer Randall Dunn (Sunn O))), Earth) and released on Trey Spruance's Web of Mimicry label, directly tying the band into the Mr. Bungle/Secret Chiefs 3-adjacent avant-metal underground. The project wound down after 2009's 'deconstruction.', with members moving on to Wah Wah Exit Wound and Satya Sena.
- Tool-verseEI 11Volto!TechnicalJazzy
Volto! is an American jazz-fusion jam band based in Los Angeles, best known as the side project of Tool drummer Danny Carey. Formed in the early 2000s from improvised sessions with guitarist John Ziegler and bassist Lance Morrison at a San Fernando Valley jazz club, the group spent nearly a decade as a live-only act before releasing its debut album Incitare (2013) on Fantasy Records. Their heady, genre-spinning instrumental sound bridges King Crimson, Liquid Tension Experiment, and 1970s fusion, foregrounding the improvisation that Carey has cited as his main motivation for the project.
- UnaffiliatedEI 14Black Heart SutraTechnicalJazzyHardcore
Black Heart Sutra is a New York experimental/mathcore project centered on composer-violinist Earl Maneein (SEVEN)SUNS) and drummer Kenny Grohowski (Imperial Triumphant, Secret Chiefs 3, frequent John Zorn collaborator), expanded on record with guest vocalists including Jessica Pimentel. Their 2017 debut album "Zersetzung" (Still Water Recordings) mixes progressive-jazz harmony with mathcore's chaotic, Locust-like structural shifts.
- ZornEI 13Trevor Dunn's Trio-ConvulsantTechnicalJazzyHardcore
Trevor Dunn's Trio-Convulsant is the avant-garde jazz vehicle of Mr. Bungle bassist Trevor Dunn, active since 1997 and built on the idea of a compositional jazz trio that also wields rock's power chords — AllMusic called the result "moody jazz with convulsive rock." The group debuted with Debutantes & Centipedes (1998, Buzz Records) featuring guitarist Adam Levy and drummer Kenny Wollesen, then re-emerged on Ipecac with Sister Phantom Owl Fish (2004) in a new lineup with guitarist Mary Halvorson and drummer Ches Smith. That trio returned on Séances (2022, Pyroclastic Records), expanded by the chamber quartet Folie à Quatre — including Sleepytime Gorilla Museum violinist Carla Kihlstedt — for music inspired by the 18th-century French Convulsionnaires of Saint-Médard.
- UnaffiliatedEI 9Hunab KuTechnicalJazzyHardcore
Hunab Ku was a Seattle avant-garde metal act built around vocalist Mike Gilmore, guitarist Luke Jaeger (ex-Sleep Terror, joined 2008 replacing founding guitarist Dan Hagerty), bassist Matt Finn, and drummer Mark Villano. Their 2007 debut "The Gaze Inward" (Black Sheep Records) was reviewed as chaotic mathcore-indebted avant metal, drawing explicit critical comparisons to Dillinger Escape Plan, Cephalic Carnage, and Fantomas, with vocals ranging from screams to croons and moans. IMPORTANT DISAMBIGUATION: this is distinct from an unrelated Costa Rican black metal band of the same name (founded 2016 by Lord Eythraz) and a dark-ambient project — the Seattle act is the one matching the chart description and reviews cited here.
- UnaffiliatedEI 21Five Pound Pocket UniverseJazzyTechnicalGlitch
Five Pound Pocket Universe is a Zurich, Switzerland jazzcore trio founded in 2016 by drummer/composer Michel Barengo, saxophonist Andi Bissig, and guitarist Valentin Baumgartner. Their sole album, 'Brain Bubble Party' (2018), swings between pre-arranged jazz-metal themes and improvised noise built from samples and prepared/effected guitar, self-described as 'hyper sweet pastel jazzcore madness... spliced with lost cartoon snippets found in the places between channels.'
- ZornEI 15PraxisTechnicalJazzyGlitch
Praxis is producer/bassist Bill Laswell's shape-shifting experimental project, built around a core trio of Laswell, guitarist Buckethead and drummer Brain (Bryan Mantia) that fuses funk, jazz, hip-hop, dub and heavy metal into highly improvised music. The 1992 debut Transmutation (Mutatis Mutandis) drew in P-Funk's Bernie Worrell and Bootsy Collins, while the harsher 1993/94 album Sacrifist added John Zorn on saxophone and ex-Napalm Death drummer Mick Harris of Painkiller, plus vocalist Yamatsuka Eye. The result swings between noisy speed metal, dub and turntablist collage.
- ZornEI 15Titan to TachyonsTechnicalJazzy
Titan to Tachyons is a New York instrumental quartet led by guitarist Sally Gates, built around a two-bassist frontline (Trevor Dunn and Matt Hollenberg) with drummer Kenny Grohowski, fusing free-jazz improv, prog counterpoint, and metal violence into sci-fi-themed instrumentals. Their 2022 album Vonals was released on John Zorn's Tzadik label (following 2020's Cactides on Nefarious Industries), and the polyrhythmic, two-bass arrangement gives the compositions an unusually dense, contrapuntal low end. Every member's other credits (Mr. Bungle, Fantômas, Tomahawk, Secret Chiefs 3, Cleric, Imperial Triumphant) wire this band into the Zorn/downtown-jazz and Patton-adjacent avant-metal orbit.
- UnaffiliatedEI 8Cartel CarnageTechnicalJazzy
Cartel Carnage is a French quintet of jazz-scene musicians (guitar, bass, trumpet, tenor sax, drums) fusing free jazz, heavy metal, pop and progressive rock into what reviewers called a 'musical UFO.' Their sound and stated influences — Naked City, Fantomas, Mr. Bungle, Zorn, Ornette Coleman, alongside Meshuggah and Slayer — place them squarely in genre-collision RIO/avant-prog territory, though no sourced personnel or label ties connect them to the existing atlas. Their sole full-length, Incorporated, was released in 2012 on Great Winds/Musea Records.