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...

Jimmy Scott Free’s return with “Turn Back Time,” featuring the potent vocals of Kim English, is a peculiar kind of exorcism. It’s a track with a passport full of stamps—born of a Southend sensibility, aged in Barcelona, and now arriving on our shores—yet its emotional core is stuck stubbornly in a single, unchangeable moment. This is a song that tells you to dance while...