Rigor Sardonicous is a two-man funeral doom project from my neck of the woods of Long Island, New York, featuring members of Teloch Vovin and Abhorrence. Despite their lurking in the scene since 1999, I didn’t hear of them until Thus Spoke reviewed their seventh album, 2023s Praeparet Bellum. How could a band like this exist right under my nose for so long without me catching a whiff? Well, as Thus summed up in her review, they aren’t exactly tearing a hole in the metalverse with their lo-fi, quasi-industrial style of funerary music. The material on Praeparet Bellum was one-dimensional, plodding, and devoid of the necessary tricks and treats to keep such slogging doom interesting and, well, listenable. I hoped Diatriba Deorum would see the duo elevate their game, and in some ways, I suppose they have. But will it be enough to take them from deep, dark obscurity into the sunlight?
In a word, no. While Diatriba Deorum is a step up from last time and shows some improvement in pacing, atmosphere, and overall execution, this is still an inky grey slab of slow-motion doom without much in the way of engagement. Things do open quite strongly on “With God’s Love,” which is a slightly more aggressive creature for Rigor, rocking a pseudo-industrial, lo-fi hum that feels ominous and eerie. Subteranean vocals belch and burp over simple, plodding riffs and a programmed drum clicks and thumps in the background (I’ll refer to the drummer as “Clanger” henceforth). What helps is that the song is only 2 minutes, and if it was pushed much past that, things would go off the rails. “Death Cult” is a classic funeral-death-doom track with an unmistakably Sabbathian lead riff winding endlessly through a colorless glade of dead spruce as Clanger thumbs along lifelessly and Joseph J. Fogarazzo roars quietly in the mulch of the lo-fi mix. It’s got a certain dark, hypnotic mood that works well enough to let the 6-plus minutes slip by without testing your resolve too aggressively.
There are more tracks here, however, that are all too happy to test your resolve and attention. “I Am” is 8-plus minutes of ugly plodery with very little in the way of change-ups or tempo shifts. It’s an aural experience akin to being slowly chased down a long yellow corridor by Pirate Clark from Backrooms. It starts to feel overlong before the halfway point, and that’s a problem. By the end, even Clanger sounds tired and uninterested. “Commandment” is the album’s bright spot, with riffs evoking a strong Warning flavor as things stagger and shamble around the corpse yard unhurried. Closer “Actus Tragicus” also manages to rise slightly above the standard drudgery heard across Diatriba Deorum, offering enough melody to keep things mildly interesting over 9-plus minutes. The weird thing with Rigor’s music is that any song taken in isolation works as a standard funeral doom piece. It’s when the whole album bum-rushes you that you realize how one-note and monotonous their style and approach can be. At 44:36, Diatriba Deorum feels about a week longer, and it’s nearly impossible to focus intently throughout. That said, I’ve had it on in the background as I worked, and it was almost meditative and somewhat soothing. Go figure. The production is super raw, unprofessional, and soupy, but it does help convey a cold, soullessly industrialized aura. The guitars lack enough raw force to deliver meaningful impact, and the vocals feel like they were recorded under several layers of wet concrete. Other than that, good job!

Joseph J. Fogarazzo handles vocals and guitar. His death groans and grunts are appropriately wet, sticky, and hideous, booming away in the hidden caverns below like some eldritch abomination. His guitar work can best be described as minimalist and simplistic. He’s definitely an adherent to the less is MOAR school, offering rudimentary leads that barely change or morph over long run times. If he offered more (or some) decorative, forlorn harmonies over the leads, we would be getting somewhere, but he’s largely content to slowly riff away as time crawls and fingernails grow. Glenn Hampton’s bass work is there but does nothing to stand out. It’s like he doesn’t want to draw attention away from the threadbare riffs or inelegant drumbeats. Basically, there’s not a lot going on here, even for just two people and a machine.
Though better than Praeparet Bellum, Diatriba Deorum plays out like one long repetitive death march into nothingness. Aside from a few vague bright spots, this is a never-ending morass of bargain-basement funeral doom. I want to love it, but it refused to let me. Instead, I’ll use it as a relaxation tool when the need arises. Rigor Sardonicous are obscure as fook even in their own neighborhood, and now I know why.
Rating: 2.0/5.0
DR: 6 | Format Reviewed: 320 kbps mp3
Label: Meuse Music
Websites: rigorsardonicous1.bandcamp.com | facebook.com/rigorsardonicous.official
Releases Worldwide: July 31st, 2026
The post Rigor Sardonicous – Diatriba Deorum Review appeared first on Angry Metal Guy.