Helladdict’s new single, “Sudden Death,” doesn’t feel like a tribute; it feels like an exhumation. Here are six men from Santiago, all seasoned enough to know that pure fury is a young person’s game, offering instead the far more corrosive anger of experience. They resurrect the chassis of 80s thrash, all bone-raw intensity and punishing tempo, but the engine is modern, built with the...

With the arrival of Pandemonium's debut single, "Dalí", it feels as though someone has cracked open a geode on the studio console and let the crystalline chaos spill out. Billed as “pan-dimensional pirates,” the trio of Maffmatix, Claire Ray, and Charlton Banks deliver a sound that feels both ancient and beamed in from a strange future. It’s built on the sturdy spine of boom-bap,...