On their full length release ‘Mourning Asteri’ from 2022, Negative Thirteen tapped into a brilliantly heavy sound. The bulk of the material fused classic doom metal riffs with a sludgy aesthetic which resulted in a well orchestrated, uncompromising record. Unlike some doom-sludge acts, though, the album flaunted a brilliant production job which placed as much interest on the bass as the sledgehammer guitar parts. It could be argued that the material often valued massive riffs over any kind of immediacy, but there was no doubt that this band meant business.
Their 2025 follow up, ‘Recover What You Can’ is often just as heavy, but with a couple of tracks favouring an epic length allowing the doomy band more room for manouevre, it sometimes feels as if Negative Thirteen haven’t so much “branched out”, but descended even more deeply into their own world of sludge derived sounds.