11.   In nonhealth fields, there is just one elderly white camera repair craftsman and a single white piano tuner who is teaching his son to take over.

12.   She admired the delicately stenciled cast-iron plate and some meticulous interior molding destined to be seen only by piano tuners.

13.   She is training to be a piano tuner, but worries about how to find a job when she graduates next year.