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...

Lincoln’s Future Theory have distilled a uniquely modern affliction into their new single, "Reality Buzz." It’s the specific sound of a cheap energy drink fizzing next to an overdue bill. A nervous, propulsive energy runs through the track, a driving alt-rock current that feels like trying to walk in a straight line while the world tilts on its axis. The guitars, steeped in a...