Ditto, Jerry. Actually I'm pretty sure that anyone starting a thread relating to classical music would get a fair number of responses, and probably that would include a good number of erudite and relevant ones. I don't think we need a separate prefix - we don't have one for pop music after all.

Of course there'd probably be some people posting messages saying "This isn't folk music - how dare you ask about Mozart here", but you learn to ignore that stuff. I believe in the value of identifying and classifying and learning about various different types of music, and then listening to and maybe even playing any of them we like the sound of.