Bill Callahan has a deep, warm, gentle baritone that feels like a cozy sweater of sound curling around your consciousness, and his stripped-bare folk songwriting is acoustic-guitar-driven relaxation. You just want to snuggle up in it and take a siesta. He’s been around a real long time, formerly performing under the Smog moniker (you’ve heard "Cold Blooded Old Times"—it was tapped in the High Fidelity soundtrack), until re-assuming his given name with 2007’s Woke on a Whaleheart. This tour falls behind his new Drag City full-length and 17th studio outing overall, Shepherd in a Sheepskin Vest. by Leilani Polk