Daniel de Boer isn't just making tunes; he's orchestrating miniature global summits set to music. "The Turnaround," his EP, does not really feel like a collection of songs. Instead, it is more like a rack of postcards from faraway friends, all sent from a studio in Berlin. Produced alongside Shakthi Prasad, this six-track offering pulls together musicians from an impressive roster of nations – Russia, Argentina,...

There is a peculiar kind of engine at the heart of "Half Evil" by Tomato Soup, and it runs not on gasoline but on disorientation. The Denver six-piece calls their sound "Motor-Folk," and it fits. The track has the chugging, forward-moving momentum of a vehicle, yet it seems to be driving through a landscape seen in a fever dream, where the signposts are all...