Miss Harris
I cannot say I've gotten quite the musical background that you did, though I can sing quite well. I just rarely do. I hum to myself quite a bit, though. I once could play violin, but now I've quite forgotten how. I was just a lad when I started.
I have heard one, yes. It's uncanny, how it can be made to sound like so many different things. They're quite perplexing. If this weren't a world made of technology, I'd be sure it was magic.