Primordial Black share “Immaculate” featuring Steve DiGiorgio

Tunisian extreme metal band Primordial Black have released a new single titled "Immaculate", taken from the upcoming album Heterotopia. The track features bassist Steve DiGiorgio, known for his work with Death and Testament, and pushes deeper into the band's mix of blackened death metal, avant-garde ideas and cinematic arrangements.

“Genres and conventions are meant to be dismantled, reinterpreted, and transformed into something far more unpredictable, immersive, and cinematic.”

Primordial Black’s new single “Immaculate” arrives ahead of the band’s forthcoming album Heterotopia and includes a guest appearance from Steve DiGiorgio, whose bass work has long been tied to bands such as Death, Testament and Sadus.

Speaking exclusively to AFRICA.ROCKS, vocalist Yasser Mahammedi-Bouzina described the song as the clearest entry point into the direction of the new album: “‘Immaculate’ is perhaps the clearest representation of what Heterotopia truly is,” he explained. “It embodies the album’s obsession with contrast: beauty and decay, transcendence and violence, order collapsing into chaos.”

According to Mahammedi-Bouzina, the song was built around the idea of pushing Primordial Black further beyond the structures and genre boundaries of earlier material: “Every layer of the song was crafted to push Primordial Black beyond the boundaries we had set for ourselves on previous releases while embracing the growing post-modern current emerging within extreme metal,” he told AFRICA.ROCKS. “We strongly believe that genres and conventions are meant to be dismantled, reinterpreted, and transformed into something far more unpredictable, immersive, and cinematic.”

The collaboration with Steve DiGiorgio came naturally from that approach. Mahammedi-Bouzina said the band had followed his work for years before eventually bringing him into the track: “Having Steve DiGiorgio join us on this track elevated that vision even further,” he said. “As longtime admirers of his work, collaborating with such an iconic and forward-thinking musician felt both surreal and deeply meaningful to us.”

He added that DiGiorgio’s contribution became central to the final shape of the song itself. “His performance didn’t simply complement the song. It became an essential part of its identity. Working with a musician of his calibre pushed us to think bigger, darker, weirder, and more fearlessly than ever before.”

Mahammedi-Bouzina also pointed to the Arabic bridge section as one of the moments that best reflects the band’s identity inside the track: “We also wanted to make a statement about who we are and where we come from,” he explained. “Right before Steve’s bass solo section, we introduced a bridge performed in Arabic, a deliberate artistic choice that reflects both our cultural identity and our desire to challenge the boundaries of what extreme metal can express.”

“Immaculate” is now available ahead of the release of Heterotopia.

Joel Costa
Joel Costahttps://africa.rocks
Joel Costa is a music and gear editor with over two decades of experience. He has written for and led titles such as Metal Hammer Portugal, Terrorizer, Ultraje, BassEmpi.re and Guitarrista. He has also worked in music PR and led record labels. Across those magazines, he helped publish interviews and features with artists ranging from Metallica, Zakk Wylde, Ghost, Judas Priest, and Mastodon to Pat Smear (Nirvana), Jerry Cantrell (Alice In Chains), Peter Hook (Joy Division/New Order), Mohini Dey, and KMFDM. He is the author of books on Kurt Cobain and The Beatles.

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