If you’ve heard that Scottish Gaelic is an endangered language, then listening to Julie Fowlis might cause some cognitive dissonance. Her voice is so angelic it seems more likely that people would be studying just to be able to understand her. One critic describes her as “pure as a Highland spring”—she grew up in the Outer Hebrides and now makes her home in the Highlands—and her fourth album is, indeed, a piece … More Julie Fowlis: Gach Sgeul