It’s a rare and bewildering thrill to encounter something as organically bizarre and entirely transportive as Koradan’s newest album, "Around the World...Music". The Italian duo Alex Baccari and Marzia Di Cicco are dedicated acoustic alchemists. They build the very tools they play. Through their patented centerpiece, the "Koritas," they have physically fused materials harvested from five different continents into a single resonating chamber. You...

Listening to Cat Cork’s "Simple Song" is a funny thing; the title is a clever piece of misdirection, a plain brown wrapper on a package containing an entire life. This isn't some breezy, three-chord singalong for a lazy afternoon. It’s the sonic equivalent of discovering a shipwright’s meticulously drafted blueprint, detailing the construction of a human spirit from the first plank of childhood to...