And while this works well for the majority of your files - it turns out it is complete suicide for your own music library - as Apple is STILL substituting your rare and special remixes and edits for bog-standard album tracks? As my collection is about 40% specialist music - this was an unmitigated disaster for me.
I recently updated to a new primary machine - a MacBook Pro 15 and was advised to switch on iCloud storage, backup etc, for everything. I’ve lost count of how many times iTunes has mangled my 500+ playlists. I will start this piece by saying that I’ve finally had it with Apple iTunes - that over-bloated software is now long past its sell-by-date.