>snip<
About 15 years ago I switched to Apple computers for my home system. Over time I had a moderate library of songs and CD's download to the computer. I'm very much attuned to alternate takes and versions of songs, performances, and like obscure rare versions. and had a lot of those stored on the computer.
One day Apple music upgraded. Either I fell for the "you should always upgrade your computer" myth, or maybe Apple decided to 'help' me and do it for me.
Apple music seemed operate as if there was one a single version of any song or CD with the same name. It deleted any "extras." Even CDs with the same title but by different artists and different songs.
Hmm. If I behave in fashion to ensure that when I die I will go to Hell, I can, um, "discuss" this with Steve Jobs.
Source of the problem: Apple music is run by geeks and techno-nerds, who go autistic when any input involving music, music appreciation, art etc. etc. comes their way.