Few bands in the technical brutal death metal scene are as reliable as London-based five-piece Unfathomable Ruination. Formed in 2010, they’ve cranked out three utterly fantastic full-length albums, including 2019’s Enraged & Unbound, plus an equally solid EP. This 11-year run of quality is particularly impressive when you consider that only drummer Doug Anderson and guitarist Daniel Herrera remain from the original lineup; the band has had several personnel adjustments, including three different vocalists. They’ve never lost their signature sound, though, which is astoundingly heavy, intensely fast, and mindblowingly technical. That applies 100% to new EP Decennium Ruinae, due out on May 28, which is every bit as excellent as we would expect. […]