I have an app that that uses the iTunes XML file to access the local library of songs. With the upgrade to Catalina the only way to do this is to manually generate the XML file, which is something I'd rather not ask of my users.
I did think of trying to see if the iTunesLibrary framework still works, but on my 2 Macs with Catalina installed the framework no longer contains the header files.
I've scoured the internet but found nothing that that will fix this. Any ideas?