Missing Focus category

I just tried to do a focus search for music under the category “Keyboard” - a tag often used by record companies for classical piano music - but the category were not available in the Focus categories - it it something that you could add easily?

“Keyboard” is definitely there. The issue is more that sub-genres can be very difficult to find unless you already know what your genre hierarchy is. Roon lets you edit the hierarchy anyway you want.

As a starting point, you can click on “view more” in focus. You may need to scroll down to see it. If you click on that then you get to a more detailed genre focus panel that displays your entire genre hierarchy. Keyboard for me is a sub-genre of Classical. It may be different for you.