The first encounter with Asta Bria’s new single, “Dragonfly,” is a calculated disorientation. For an artist who once cozied up to funk’s leisurely sway, this is a sharp turn onto a rain-slicked digital highway. The song’s intent for the dance floor is immediately apparent; a commanding, four-to-the-floor beat acts as a gravitational field, pinning you to the present moment. But hovering just above it...

Listening to Shelita’s new single, “Fade,” is a strange and strangely comforting exercise in suspension. The track is built on a foundation you could almost set your watch to—a steady, pulsing beat that feels less like a drum machine and more like a medical monitor keeping track of something vital. Over this steady pulse, airy synths drift and gather like weather fronts, creating a...