Jon Gold’s new single, "Lullaby for a Dream," is an act of gorgeous disorientation. You see the name—a pianist rooted in the intricate soils of jazz—and you prepare for one thing, but what arrives is a mist-laden skiff drifting from an entirely different shore. Gold, a Delaware musician, has composed a piece of British-Gaelic folk, and the cognitive dissonance is half the immediate magic....

Jessie Bird's new single, "Break It," feels less like a song strategically dropped and more like a personal diary accidentally left open on a park bench – specifically, one hailing from the clear-aired honesty of Camrose, Canada. The initial notes of this indie folk-pop track carry a disarming simplicity, almost akin to the unassuming hum of an old refrigerator right before it sputters out...