Well, we’re just going in circles now. I just said LLMs cite what they find so it’s not going to be the wrong answer if you do your due diligence.
Of course it’s not the kind of question you can get an objectively correct answer for, but you could come up with the correct answer for a given methodology.
Especially in cases such as this. For well known works of literature and music structured data exists already.
You can only correct for missing entries by doing the same work you’d need to start from scratch. But after that you now have a second list to consider.