Written By Lucien Drake
There are albums that create atmosphere, and then there are albums that seem to alter the dimensions of the room around you.
In this Primordial Black Heterotopia album review, we explore the Tunisian band’s descent into avant-garde blackened death metal, industrial dread, cinematic atmosphere, and psychological horror.
There are albums that create atmosphere, and then there are albums that seem to alter the dimensions of the room around you. Heterotopia belongs firmly in the latter category.
Released May 15, 2026 through Darkside Records, the Tunisian avant-garde extreme metal project’s second full-length arrives barely a year after Dark Matter Manifesto. Yet this does not sound like a hastily assembled successor. Heterotopia is broader, stranger, more confident and considerably more cinematic, pushing Primordial Black deeper into the territory between blackened death metal, industrial dread, dissonance, ritual ambience and psychological horror.
Primordial Black Heterotopia album review
The eight-track album opens with “Caos Guidato,” a brief but deeply unsettling introduction built from mechanical ambience, low ritualistic textures and the feeling that something enormous is beginning to move somewhere out of sight.
Then “Ruines Suspendues” tears the door open.
The guitars are jagged and dissonant without becoming chaos for chaos’ sake. Drums hit with black-metal speed and death-metal weight, while the production leaves enough air around the instruments for the record’s atmosphere to breathe.
Primordial Black understands something many heavily layered bands do not: claustrophobia works better when there is occasionally somewhere to escape. Because then the walls can close again.
The title track deepens that sensation. “Heterotopia” feels less like a traditional song than a piece of unstable architecture, shifting between violence, restraint and cinematic unease. Across the album, Walid Chaaben’s guitar work becomes one of its defining structural forces, moving through angular riffing, tremolo patterns, ritualistic melodies and massive chord voicings without losing the record’s sense of direction.
Yasser Mahammedi Bouzina’s vocals fit this landscape perfectly. Rather than relying entirely on conventional extreme-metal aggression, his delivery frequently takes on the quality of a proclamation or invocation.
Combined with his synths, programming and rhythmic guitar work, the voice becomes part narrator, part guide through whatever psychological ruin Primordial Black has constructed. And Heterotopia is obsessed with construction.
Rooms. Thresholds. Ritual spaces. Fragmented realities. Places where identity begins to become unreliable.
That makes “Mater Suspiriorum” one of the album’s strongest moments. Featuring guest guitarist Karim Bouazra, the track allows Primordial Black’s more mournful and melodic instincts to rise through the dissonance.
The contrast is substantial and without those flashes of humanity, all this darkness would eventually become wallpaper. Instead, the album keeps changing shape.
“Immaculate” brings in legendary bassist Steve DiGiorgio, and thankfully his appearance feels like more than celebrity decoration.
His characteristically fluid playing adds another moving element beneath the song’s blackened violence, giving the low end an almost serpentine presence rather than simply reinforcing the guitars.
The collaboration makes sense inside an album already obsessed with unstable forms.
Then comes “Begotten,” one of Heterotopia’s most vivid demonstrations of how far Primordial Black is willing to stretch its extreme-metal foundation. Guest vocalist Camilia Bayazi introduces an eerie human vulnerability, while Khairi Doudech’s saxophone cuts through the atmosphere like a distress signal drifting across an abandoned city.
It should be an awkward combination but it isn’t.
The saxophone, synths, orchestrations and guest performances never feel stapled onto the metal underneath them. They belong to the same nightmare.
Additional orchestrations from Fadhel Bouazra strengthen that cinematic quality throughout the record, while Nikola Dušmanić’s drumming keeps the entire construction from floating away into pure ambience.
His playing repeatedly shifts between speed, crushing physicality and more ritualistic rhythmic patterns, giving Heterotopia a pulse beneath all the abstraction.
“Gorrister” pushes farther into psychological territory, its atmosphere becoming increasingly isolated and paranoid before the enormous closing track “Le Horla” brings the album toward its final collapse.
At more than eleven minutes, “Le Horla” has enough room to let Primordial Black’s avant-garde instincts fully expand.
Featuring Gianluca Morelli and guest vocalist Mehdi Beltaief, it moves through dissonance, industrial textures, oppressive ambience and stretches of almost cinematic suspense until the record seems to fold inward on itself. And then it is gone.
That sense of disappearance is important, because Heterotopia does not end like a record desperate to give you a triumphant final statement. It feels more like waking from something deeply unpleasant and realizing the room looks slightly different than it did before.
Musically, traces of Deathspell Omega’s dissonant severity, Blut Aus Nord’s alien industrial atmosphere and White Ward’s urban darkness can be heard around the edges, but reducing Heterotopia to its influences would miss what Primordial Black is doing particularly well.
The band is developing its own geography.
There is something distinctly ritualistic and cinematic about this record, but also something coldly engineered.
Organic drums and guitars grind against electronics, drones and sound design. Human voices appear inside mechanical structures. Melody surfaces just long enough to remind you what beauty sounds like before the darkness swallows it again. That tension is where Heterotopia lives.
The album artwork, created by Yasser Mahammedi Bouzina, captures the idea beautifully: a human form overtaken by something vast, unknowable and increasingly impossible to separate from the self. It is also an appropriate image for Primordial Black’s evolution.
Dark Matter Manifesto announced a band with ambition. Heterotopia sounds like that ambition has escaped containment.
It is heavier without merely becoming louder, stranger without becoming incoherent, and more atmospheric without sacrificing impact. Most importantly, its experimental elements serve the record rather than begging the listener to notice how experimental they are.
Primordial Black have built a labyrinth. The smartest thing to do is enter it. Just don’t expect the walls to stay where you left them.
Metal Lair awards Primordial Black’s Heterotopia 4.5/5 Metal Horns.
Track Listing:
1.Caos Guidato
2.Ruines Suspendues
3.Heterotopia
4.Mater Suspiriorum
5.Immaculate
6.Begotten
7.Gorrister
8.Le Horla
Band Lineup:
Yasser Mahammedi Bouzina — vocals, rhythm guitars, synths & programming
Walid Chaaben — lead guitars
Walter Rehouma — bass guitars
Nikola Dušmanić — drums
Guest musicians:
Steve DiGiorgio — bass
Karim Bouazra — guitar
Gianluca Morelli — guitar
Camilia Bayazi — vocals
Mehdi Beltaief — vocals
Khairi Doudech — saxophone
Fadhel Bouazra — additional orchestrations
Primordial Black Online
About The Author:
Lucien Drake is a writer and archivist at Metal Lair, contributing across features, essays, cultural commentary, and long-form series including Deep Cuts, Road Riffs and editorial projects exploring music, memory, and resistance.
Known for treating heavy music as living history rather than nostalgia, Drake focuses on influence over canon, context over hype, and the stories that survive outside official timelines.
Read More From Lucien Drake:
The Underground Never Needed Your Approval – Only the Real Ones Survived
Before Algorithms Hunting Metal Was Bloodsport
The Metal Sex Playlist: Bang Your Head… and Each Other
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