Cojum Dip

Diablo Swing Orchestra is a Swedish avant-garde metal band formed in Stockholm in 2003, built around a genre-hopping fusion of swing, symphonic and progressive metal, jazz, and classical orchestration. Their theatrical sound pairs operatic and rock vocals with a horn section and cello, threaded through crunching riffs — an aesthetic they trace to a tongue-in-cheek mythology about a 16th-century "Diablo Swing" music guild. Across five studio albums from The Butcher's Ballroom (2006) to Swagger & Stroll Down the Rabbit Hole (2021), they have remained one of the more distinctive one-of-a-kind acts in avant-garde metal.

Balrog Boogieplay in the dock

BandcampSpotifyTidal

compare profiles →

Celebrity Sex Scandal is an avant-garde metal band from San Antonio, Texas, formed in 2011 by guitarist Greg Combs after the dissolution of Dog Fashion Disco, effectively continuing that band's eclectic funk/ska/metal/pop hybrid with a horn section. Debut album Derivative (2013) was Kickstarter-funded, followed by Integral (2015), The Fundamental (2020) — which featured Dog Fashion Disco alumni John Ensminger and Jeff Siegel — and Convergence of Infinite Sequences (2023) on Razor To Wrist Records.

Unmitigated Worshipplay in the dock

Spotify

compare profiles →

SNAILFORCE! is the genre-hopping instrumental project of Greg Eldridge and Adam Stacey, based in Portland, Oregon, blending metal, Balkan, prog and other styles into what the band calls a "musical slime project." Adam Stacey is also known for recording with Estradasphere, Atomic Ape, Secret Chiefs 3, High Castle Teleorkestra and Igorrr. The band's debut, the two-track EP "Greg and Adam's Wilderness Adventure," was released on May 24, 2024, mixed and mastered by Justin Phelps at The Hallowed Halls, with a rotating cast of guest players on strings, horns, shamisen and more.

Don Salsa was an experimental avant-prog/avant-metal band formed in 1993 while its members were in high school in the South Bay region of Los Angeles, active until 1997. The band recorded a single album, 'Koolaide Moustache in Jonestown,' released May 21, 1997, recorded over nearly three years in a warehouse on a primitive digital multi-track recorder, with an opening track exceeding 30 minutes. Core members Tim Smolens and Jason Schimmel went on to form Estradasphere, and Schimmel later became a founding member of Atomic Ape and an active member of Secret Chiefs 3.

Koolaide Moustache in Jonestown [Full Album]play in the dock

BandcampSpotifyTidal

compare profiles →

Empalot were a French experimental band formed in the Landes in 1998 by Gojira's Joe and Mario Duplantier with friends from Joe's high-school thrash band. Self-described as "terroir metal," they welded alternative metal, jazz fusion, funk rock and avant-garde noise to burlesque, self-deprecating theatre, with members costumed as axes, clouds and flowers on stage. Conceived as the festive antithesis of Gojira, the group toured France between 1999 and 2004 and released a single studio album, Tous aux Cèpes (2002), before going on hiatus. The Duplantier brothers performed under the aliases Vensceslas Podoldo and Daniel Pestous.

Tous Aux Cèpes (full album)play in the dockcompare profiles →

High Castle Teleorkestra is a remote avant-fusion "supergroup" assembled during the pandemic by Estradasphere alumni Tim Smolens and guitarist Chris Bogen, with members scattered across the US, Norway, Australia and France. Their 2022 debut, "The Egg That Never Opened" (released on Art As Catharsis), retells Philip K. Dick's "Radio Free Albemuth" through a cacophonous fusion of Eastern European folk, swing jazz, exotica and technical metal. The lineup draws on Estradasphere, Mr. Bungle, Secret Chiefs 3, Farmers Market and Umlaut.

Mondo Cane is Mike Patton's orchestral love letter to 1950s–60s Italian pop, assembled after his years living in Bologna: a 40-piece orchestra, 15-piece band, and choir behind Patton crooning Neapolitan standards and Ennio Morricone's 'Deep Down', released on his own Ipecac label in 2010. Co-produced and arranged with conductor Daniele Luppi, the recordings were stitched together from live European performances in 2007. It earns its place in an experimental metal atlas as the purest example of where the genre's members go when they leave metal entirely — the Faith No More and Mr. Bungle frontman trading screams for Morricone-era orchestration, and critics compared it favorably to Mr. Bungle's California.

Deep Downplay in the dock

BandcampSpotifyTidal

compare profiles →

Sebkha-Chott are a shape-shifting French avant-garde/experimental-rock ensemble from Le Mans, active since 1999, centered on bassist Wladimir Ohrelianov II, drummer Yüla Slipobitch, and (since 2009) saxophonist/vocalist Souv Ponky Ponk. They coin their own genre tag release to release — 'Mekanik Metal Disco,' later 'Bizarre AvantPorn Mekanik TheaterCore' — blending metal, jazz, zeuhl, gypsy/Egyptian melodicism, and African percussion, staged live as absurdist burlesque theater. Critics and the band themselves invoke Frank Zappa, Magma, Mr. Bungle, and Fantômas as touchstones, though no documented member or label overlap with either metal act was found.

Nigla[h] Iplay in the dock

Spotify

compare profiles →

První Hoře ('First Grief,' named after a Franz Kafka short story) is a Czech alternative/experimental rock band formed in 1998 in Jičín, fronted by theatrical stage personas. Won the 2008 Anděl Award (Czech national music award) in the Hard'n'Heavy category. Fundamentally an alt-rock/jazz-punk-chanson act rather than a metal band by genre identity, with only a later 'metal-tinted playing style'.

Tantric Bile is the solo avant-death/free-jazz project of North American multi-instrumentalist Matt Stephens, who also leads Effluence and Neural Indent; the name is a nod to a Painkiller track. Since 2021 it has released a steady stream of albums on Stephens' own Putrefactive Recordings, blending guttural goregrind vocals with squealing saxophone-adjacent woodwinds, film samples and John Zorn/Naked City-style jump-cut composition, often joined by regular Effluence collaborators Paul Acuña and Ollie Burgess.