POTOMAC — It's easy to miss the road leading to Tony Taylor's workshop — even though it's close to the village of Potomac. Going south out of town, the road is just past the second part of the S curve ...

Almost anything can be a musical instrument. A horse’s jawbone? A couple of rocks, a stick, and some string? An armadillo shell? A box with a constantly buzzing antenna sticking out of it? Something ...