Forty-five pieces assembled for something harder to describe than a mood — a set about scale, grief and the natural world. Chilled Soul XI: The Transcendence Collection This is the strangest volume in the series and probably the most personal. It abandons genre entirely: soul, Indigenous ceremonial song, contemporary classical, folk, film score and ambient recordings all sit together, and the organising principle is closer to a subject than to a sound. The subject seems to be perspective — the deliberate act of making yourself small against something larger. That is an unusual thing for a playlist to attempt and it mostly works, though it demands to be heard in order. What to listen for Meshell Ndegeocello appears three times and effectively anchors the set. "Haditha" is named after the Iraqi town where American marines killed twenty-four civilians in 2005, and knowing that changes the piece entirely. Joanne Shenandoah's "Prophecy Song"...