We have moved and I need to find DS a new piano teacher. I don't know anyone in the area, so I am basically searching through Google and FB for anyone who seems to be near enough and qualified. I have identified a couple of possibilities but of course I don't know if they'd be any good for DS or not. Would it come across as odd if I ask both for a trial lesson with me sitting in (silently) to see how it goes? Or would that make them feel too uncomfortable and give the impression I am likely to be That Parent? I'm sure it would be obvious that they are in effect, on trial, but not sure if they would mind that or not!