Sonus Mortis - Synapse the Hivemind

Angry Metal Guy 50

Ever since I was awoken by the editorial staff here rap-tap-tapping on my coffin lid earlier this year, I’ve been 3 for 3 in terms of albums by one-person bands. Completing the hat trick this time around is Sonus Mortis, a prolific death/doom act navigated by one Kevin Byrne, who was originally the bassist for Irish upstarts Valediction before splitting off on his own. His eighth album in 12 years,¹ Synapse the Hivemind sees Byrne tackling personal privacy in a world that’s continuously being overrun by A.I. and the all-seeing eye of the camera. But what interested me was that, despite the output, I’d never heard of Sonus Mortis before, or his claims that Byrne’s band is a mix of death/doom with symphonic black metal elements. So what does that even sound like, both on a musical and conceptual level?

Melodeath. It sounds like melodeath. Mind you, that’s not a bad thing at all, especially considering that it sounds a great deal like Andy Gillion-era Mors Principium Est in many ways, right down to the incredible guitar and keyboard leads that Byrne lays down throughout the album. His screams also recall Matt Moss of the dormant-but-much-missed Slugdge, hissing about drones (“Eyes in the Sky”) and the modern working wage (the title track) with venomous intent. Byrne’s got the musical chops to carry his vision to fruition, raging against literal machines and reigniting the passion to win one’s humanity back against technological oligarchies and the need for systemic control.

I just wish the same could be said for the songwriting. One of the complaints I have against modern melodeath rests in the fact that if you’ve heard one song on an average melodeath album, you’ve pretty much heard the whole damn thing. Sadly, it applies here, as Synapse suffers from the songs almost using identical tempos, motifs, and patterns from each other. Listening to the whole album in one sitting just feels like a well-practiced and impressively-performed blur of leads and atmosphere, making it hard to differentiate from one song to the next without making a lasting impact. Due to this familiarity and extreme deja vu, 50% of the album’s problems exist here.

The other 50% rests in Byrne’s singing voice, which can best be described as an acquired taste. His screams and growls are on-point, and get the blood pumping just right. His cleans, however, do not fit the music at all, either trying for James Hetfield-esque melodrama, complete with Hetfield’s “YEEEEEEEEAAAAAAAAH!!!” inflections that pull me out of the game entirely (opener “Biomechanical Horrors”), or aiming to dethrone Mikael Stanne’s haunting croons but whiffing it (the title track and “The Perfect Host”)² they act as a stark reminder that if you can’t perform a certain way, you can always seek help from the outside. There’s no shame in doing so.

One final bit of advice, and I experienced this personally all-too-recently: the grind mindset. I respect the hustle, I really do. Eight albums in twelve years sounds impressive (and it is), but the factory-like churning of albums causes a negative impact on your art. Slow it down a bit, take time away from what you’re working on (if you can manage), and let your piece breathe a bit. Assess what can be added. What can be taken away? What can be improved upon? Because all these things will benefit not only your music, but you personally. Because while Synapse the Hivemind has some cool ideas and amazing musicianship trapped behind okayish songwriting, I know Byrne and Sonus Mortis are capable of much, much more.

Rating: 2.5/5.0
DR: 7 | Format Reviewed: 192 kbps mp3
Label: Unsigned/Independent
Websites: Bandcamp | Facebook
Releases Worldwide: March 27th, 2025

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