Using 3.4.7760 P
I've embarked on what seems will be a never-ending project. I'm attempting to confirm/correct the metadata of some 36,000+ tracks since I recently found a good number of them contained incorrect data.
Something I stumbled on is that I have duplicate artwork labeled as "Album Cover." And when looking at the album in expanded view, I see this:

So I open the album in the Tag Editor, which looks like this:

I copy one of the images, delete both, and then paste back in and save. (I'm saving as embedded and as and external file.)
Does anyone have a suggestion as to how to find all the albums that have multiple artwork? It would make this taste much easier.
Thanks.