Listening to Jean-Philippe Ruelle’s new single, “Switeesoul,” is a peculiar kind of eavesdropping. You’re not hearing a sunrise, exactly, but the slow, internal thought process of one coming into being. The track’s layered electronic pianos don't crash into your morning; they seep under the door, a cool wash of ambient sound that feels both deliberate and entirely accidental. It’s music that seems to have...

Take Jack Horton, a Portland-based singer-songwriter whose path to folk-Americana included stops at Japanese law school, Tokyo piano bars, corporate boardrooms, and government offices. His latest EP, "Imperfections," feels like finding someone's private journal set to music. And that someone happens to write really, really well. The five-song collection opens with "Set Me Free," a piano-driven confession that might surprise anyone expecting typical breakup bitterness. Horton...