There’s a peculiar, soil-and-metal chill to Rubanq’s new single, "Bury Me Deep." From the first few sparse piano keys, you’re not so much listening to a song as you are being lowered into its world—a quiet, frostbitten landscape where the roads are empty and the sun is just a rumor. The Swedish songwriter operates in that stark territory between grunge’s raw-nerve honesty and Americana’s...

Adriana Spuria’s new single, “Stone,” presents itself with the polished feel of a perfect skipping-stone, but listening closely reveals it has the curious weight of a fossil in your palm. Spuria sings of a very specific, modern affliction: the slow petrification of the heart. This is a loneliness born not from solitude, but from an inability to feel for anyone else, an insulation that...