Bethlehem

Hex Arcana is an international avant-garde/black metal project based in Tampere, Finland, led by American multi-instrumentalist Matron Thorn (also of Ævangelist and Præternatura) with vocalist Frater A.A. and Erethe Arashiel on vocals/artwork. The project operated 2018-2020 as Devil Worshipper before adopting the Hex Arcana name, fusing dissonant black metal with industrial textures, doom, and occult theatrics for I, Voidhanger Records. The 2022 album 'Eternally Yours' was mixed and mastered by Jeremie Bezier of Emptiness.

Belgian duo pairing vocalist Stephane Van Tricht with multi-instrumentalist Guillaume CZLT (also of Ôros Kaù and a founding member of Neptunian Maximalism), Sol Kia's debut Zos Ethos fuses raw black-metal violence with cosmic psych-doom, drone, and Middle-Eastern melodic color. The record unfolds as a single hallucinatory ritual rather than a set of discrete songs, favoring slow-building drone architecture and occult atmosphere over blast-beat velocity. It leans toward the ritualistic/psychedelic wing of avant-garde metal rather than technical or jazz-fusion experimentalism.

Melancholiaplay in the dock

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Lychgate is a London-based avant-garde black/doom metal band formed around 2011-2012, built on a foundation of pipe/church organ used as the compositional backbone of every track. Their influences span late-19th/early-20th-century art music, Rock in Opposition and musique concrete. They record for Debemur Morti Productions, with a discography running from the 2013 self-titled debut through 2025's 'Precipice.'

Seattle avant-garde doom/post-black metal band formed in 2012 around vocalist Joy Von Spain, melding melodic black metal, glacial doom, and psychedelic sludge into operatic, ghost-story atmospherics. Signed to Prophecy Productions, their catalog (Moros, Black Somnia, Ligeia) has been called too glacial for sludge, too disjointed for black metal, and too melodic for noise — a genuinely hard-to-pin-down hybrid.

Ligeiaplay in the dock

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Khlyst is an American experimental drone/doom project formed in New York in 2006, built around guitarist James Plotkin (Khanate, OLD, Phantomsmasher), Norwegian vocalist Runhild Gammelsæter (Thorr's Hammer), and drummer Tim Wyskida (Khanate, Blind Idiot God). Their sole album, the dually-titled "Chaos Is My Name" / "Kaos er mitt navn," was released by Hydra Head Records in October 2006. Across eight Roman-numeral-titled pieces it alternates Gammelsæter's shrieked, free-form vocals with eerie ambient guitar and percussion soundscapes.

Gnaw Their Tongues is the solo project of Dutch composer Maurice de Jong (a.k.a. Mories), established in 2004 and originally conceived under the name Dimlit Hate Cellar. The music fuses noise, dark ambient, black metal, drone, and industrial into oppressive, orchestral-sounding walls of dread, with the project name drawn from the Book of Revelation 16:10-11. De Jong is prolific to the point of running several parallel aliases (De Magia Veterum, Aderlating, Cloak of Altering, Seirom), and Gnaw Their Tongues alone accounts for over seventy releases across labels including Crucial Blast, Consouling Sounds, and Candlelight.

The Doctrine of Paranoid Seraphimsplay in the dock

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Chiva was a Swiss atmospheric doom/black metal and darkwave project from Sion, Valais, formed in 1996 as a parallel/solo outlet for the person behind the band Sadness, described in its own liner notes as 'a desire to realise my personal work through a different and majestic music.' The sole release, the CD 'Oracle morte' (1996, Witchhunt Records/SPV), features four tracks exploring sadness, loneliness, winter and majesty, with additional vocals from Robert Frost on 'Fire And Ice.'

Umbrtka is a prolific Czech black/doom/industrial project from Plzeň, active since 1999 and centered on a self-invented industrial deity presiding over the city's factories, railways and scrapyards. Their 'grey metal' sound layers dissonant black metal with field recordings, mechanical noise and surreal spoken-word narration. František 'Franta' Štorm — closely associated with Czech black metal pioneers Master's Hammer — served as a past vocalist.

Hasard is a French dissonant/avant-garde black metal project by the musician Hazard, an offshoot of his prior orchestral/classical one-man project Les Chants du Hasard. Debut album Malivore (I, Voidhanger Records, 2023) inverts that project's formula, building chaotic, dissonant black metal shot through with classical/orchestral flourishes, piano guest work from John Steven Morgan of Wreche, and comparisons to early Ævangelist, Abyssal and Blut Aus Nord. A follow-up, Abgnose, was released in 2025, also on I, Voidhanger.

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Celtic Frost were a hugely influential Swiss extreme-metal band formed in 1984 by Tom Gabriel Fischer (Tom G. Warrior) and Martin Eric Ain out of the ashes of Hellhammer. Across landmark records — Morbid Tales, To Mega Therion and especially the wildly eclectic Into the Pandemonium (1987), which laced metal with orchestral, operatic, industrial and gothic elements — they became a foundational avant-garde/proto-black/proto-death act, closing their career with the doom-drenched Monotheist (2006). Warrior carried the sound forward into the later band Triptykon; the group is a genuine, distinct pioneer, not a redundancy with any atlas node.