Yes I know that 17.1.2 was not the fix, and I believe I stated that. However, prior to its release, I had read on some other third party tech forums/tech help websites it would be a minor update, focusing on bug fixes, but it was unclear which issues might be addressed. To be fair, at the time I read this (mid November-ish), Apple wasn't being too specific on the details of 17.1.2. As it turns out, around the time it was released, we finally found out it was an important security update which explains Apple's lack of specificity ahead of time. But that didn't necessarily mean it wouldn't contain the bug fixes I had read about. Hence it's why I used the word "supposedly" in my post. All I could do-along with everyone else-is install the update and see if maybe it would fix the music issue too, which it didn't.
[Edited by Moderator]