REVIEW: Walls Of Jericho - System Error: Humanity

Ten years is a long time between albums, particularly for a band that helped shape an entire genre. Yet WALLS OF JERICHO return with System Error: Humanity sounding remarkably comfortable in their own skin. Across fifteen tracks, the Detroit outfit embrace the metallic hardcore foundations that have defined their career, while incorporating enough modern influences to keep things feeling fresh. There’s an undeniable sense of nostalgia in hearing a band so closely associated with the genre’s formative years deliver new material that captures so much of what made their earlier work special. Rather than attempting to reinvent themselves after a decade away from the studio, WALLS OF JERICHO demonstrate exactly why their influence has endured.

From the outset, System Error: Humanity makes very little effort to ease listeners in. True Til' Death establishes the album's aggressive foundations with crushing riffs, punishing rhythms and Candace Buckingham's immediately recognisable vocal delivery. It's a statement of intent that sets the tone for much of what follows, with the band rarely allowing the intensity to drop for long. There are plenty of familiar metalcore hallmarks throughout, from dissonant guitar work and thrash-inspired passages to enormous breakdowns, but there's something particularly satisfying about hearing these elements delivered by a band that helped establish the blueprint in the first place. Even the more familiar moments carry a certain weight when you consider just how long WALLS OF JERICHO have been doing this.

That isn't to say the album feels like a collection of recycled ideas. There's a confidence in the songwriting that comes from decades of experience, with individual tracks finding ways to stand out without straying too far from the band's established identity. The Flame is a particularly enjoyable example, featuring a fantastic guitar solo midway through that transitions straight into a crushing breakdown. It's a relatively simple combination, but one that demonstrates just how effective this style of songwriting can be when executed properly. Elsewhere, the guest appearances add another dimension to the album, particularly on Broken Mouths Can't Speak, which features LAMB OF GOD's Randy Blythe. His vocals complement Buckingham's brilliantly, creating an interesting contrast between their respective approaches. The track also opens with a brief, much calmer instrumental passage, almost lulling listeners into a false sense of security before exploding back into full ferocity, making the contrast all the more effective.

For all its aggression, however, System Error: Humanity isn't quite the relentlessly bleak record its title might initially suggest. Its overarching themes revolve around resistance, self-determination and standing up against the people and systems that seek to control us. There's plenty of anger directed towards those in positions of power, but beneath that frustration is a surprisingly uplifting message. Rather than accepting that humanity is inherently doomed, the album argues that people still have the ability to create something better, even if that responsibility ultimately falls upon us rather than those who should be looking out for us. Tracks like Agency, Borrowed Ground and Last Judgement reinforce this sense of collective defiance, giving the album's aggression a genuine sense of purpose. 

This determination is also reflected in some of the more personal lyricism. Beginning explores the process of reclaiming your identity in the face of doubt, while The Flame touches on resilience and finding strength through adversity. There's a recurring suggestion that survival itself is an act of defiance, particularly in a world that rarely makes things easy. It's an interpretation that becomes increasingly relevant when considering the album's length and sheer intensity. Fifteen tracks of metallic hardcore is a considerable commitment, and while there's plenty to appreciate throughout, the similarities in its overall sound can become a little tiring around the halfway point. For listeners unfamiliar with the band, this might make the album somewhat less accessible than it could have been. However, it's also difficult to imagine wanting WALLS OF JERICHO to abandon the very sound they helped pioneer. The relentless nature of the record almost becomes an extension of its lyrical themes: the struggle never really stops, but neither should the determination to keep fighting. 

One of the album's most interesting moments arrives towards the end with A Brighter Fire. Its atmospheric instrumental passages and entirely clean vocal delivery offer a considerable departure from the aggression that dominates the preceding tracks. The imagery of funeral rites and rising from the ashes gives it an almost cathartic quality, reinforcing the album's recurring themes of survival and renewal. Positioned as the penultimate track, it provides a welcome moment of breathing room without feeling disconnected from everything that came before. It's a reminder that the band's songwriting can make an impact without relying entirely on sheer heaviness.

Of course, none of this would be quite as effective without Buckingham at the helm. Her vocal performance is consistently commanding, maintaining an incredible level of intensity across an album of this length. It's particularly impressive considering the decades she's spent recording and performing this style of music, with her delivery continuing to feel powerful and controlled rather than simply relying on aggression for its own sake. She's an unmistakable presence throughout, and another reminder of her importance to the development of heavy music.

System Error: Humanity is a welcome return from a band with very little left to prove. Its length and occasional lack of variation might prevent it from being the most immediately accessible release, but there's something admirable about WALLS OF JERICHO remaining so committed to their roots while still delivering material that feels relevant. This isn't an exercise in nostalgia or an attempt to recapture past successes. It's a record built around the same anger, conviction and determination that have driven the band for decades, with a message that feels just as important now. Ten years later, WALLS OF JERICHO haven't lost their edge, and System Error: Humanity is a fitting reminder of why they helped shape the genre in the first place. 

Score: 8/10

System Error: Humanity will be released on 13th November 2026 via Napalm Records.

Words: Zuzanna Pazola

Photos: Mateo Torres