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...

Listening to the opening of Michellar’s "Truth Over Lies" is like being dropped mid-sentence into a conversation you desperately need to hear. This track, which features Frankie El, doesn't ease you in; it puts you on the "shaky ground" it sings about, a state of profound vertigo that reminds me of the low, anxious hum an old CRT television used to make just before...