Darol Anger grips his bow loosely, wrist bent, and smacks it against the strings of his fiddle. The resulting sound, a small crunch, is like the crackle of a very tiny drum. “You can get some nice ...

The Shetland Islands, a cluster of rocks in the North Sea, is an unusual place. Wealthy from offshore oil, Shetlanders are yet wedded to ancient traditions. And they play the fiddle like no one else.