Can I have the audio files imported from a CD automatically marked as being of the "music" media subtype?
Interesting question. At first I wasn't sure what you meant, but then I checked to see. All of my music files are marked as Media Type = Audio and the Media Sub Type is blank. You must be collecting audio files that are not music and you want to separate them?
I have a very small number of audio files that are not music. I've got them tagged with different Genres (in some cases like Sound Effects) and a different Media Sub Type in other cases (like Test Clip). Notice that all of my main music files still have a blank Media Sub Type; there's no need to populate that field in my case, as my default view just looks for any media sub type *except* for Test Clip.
Can I add a specified tag to all audio files imported from a CD? Specifically add some value to the "notes" field?
Because you are ripping CDs with MC, I'm not sure how the auto import rules work. Normally, if you are importing using auto import alone, you can configure it to write any tags you want on import. That's what I do, as I rip with a different program (not with MC).
Maybe you can set rules on the directory where you store your CD based rips? I'm not sure since I've never tried it before.
Another way to approach this is to have an "approved" field in your database. Approved doesn't get set until you've reviewed files and tagged them. This would allow you to have a view that shows only files that are NOT approved. Then you can add the tags you want (like the notes tag or Media Sub Type). Then set approved when you're done. Finally, you main views would all be looking for Approved and would not show files until that field has been set to true. This allows you to have a workflow such that you get to review files before they can be shown in your main area. Just one idea.
Brian.