Music is elemental, universal, instinctive -- a mysterious pulse at the very heart of the human experience. But although we have made music for countless millennia, it's been scarcely a century since we acquired the technology to capture and explore all its astonishing variety. This is the tale that unfolds in Songcatchers, at once a panorama of the world's music and a vivid portrait of the pioneers who traveled far and wide to collect it. Mickey...