Can I customize genres for my music?

I’m finding the genres in Roon inadequate for my needs. For instance under ‘International’ I have a lot of artists who I would rather classify as ‘Hindustani Instrumental’, ‘Carnatic Instrumental’, ‘West African’, ‘Turkish’, ‘Spanish Copla’ and so on. Can I do this? Or at least can I do this for music I own on my system?

Yes you can. See this KB article for more information:

Thank you. I’ll read through that!