“Belarusian instrumental tech death duo Essence of Datum did what many have tried and failed to do: help me enjoy of deep instrumental metal. For me, there’s something missing in metal that lacks a vocal element. Part of that is surely rooted in the fact that I almost never listen to purely instrumental music anymore. Nonetheless, the core problem I encounter is that so little instrumental metal excites me, either because of fluffy songwriting with no real backbone, or because it’s simply an excuse for a solo artist to wank all over me without my consent. Not so with Essence of Datum or their last effort, Spellcrying Machine, which was a thoughtful, detailed, and compelling instrumental piece. Can its follow-up, the strange and wacky Radikal Rats, keep that trend running?” Rats in the tech.