Apple explains exactly how the new iTunes-less macOS will work

Still confused by the death of iTunes? We're with you: Apple has given us tidbits of information about the upcoming retirement of its desktop media player, but several key details remained unclear. 
Now, the company posted a new document (noticed by 9to5Mac) which explains exactly what will happen to the various facets of iTunes and how it'll all work in macOS Catalina. 
SEE ALSO: Apple iTunes lives on for Windows PC users
In terms of content, the easiest way to follow the changes is t