Listening to “Panic Buttons,” the new single from the resurrected rave act Joe Average, feels like finding a party invitation tucked inside a government-issued emergency broadcast. It arrives with a grin, not a grimace. Thirty-four years is a long time to be quiet, and the Brighton trio of Rich, Mad Mick, and Prof have clearly spent their time away pondering the best way to...

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...