I've spent close to a month and a lot more hours that I hoped to changing and improving Metadata tags for my CD files, renaming composers, artists (which I define as performers), album names, genres, and standardizing language and naming conventions used in my classical library so that everything is comparable. I notice that Metadata usually comes up short and there seems to be no consistency with naming conventions and how tags are used.
There is probably no answer to this but just wondering why there can't be common conventions for Metadata that would help reduce the need for this?