To listen to Radarfield’s new single, “Séance,” is to accept an invitation into a room thick with the scent of old wood and burnt-out candles. The Berlin duo, comprised of Tom on vocals and Marcus on synths, are not merely playing a song; they are conducting a ritual, and we are the anxious audience, leaning in to catch a message from the other side....

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...