I have an LP boxset that is destined never to be recognized. However, all of its compositions should be recognizable and linkable.
I noticed that one Concerto with three movements had no opus, so I Go to Composition, Edit, Edit Title, and add " Op. 15". The change is duly noted on the Composition Page, but when I navigate back to the Album Page, no opus.
So, if Edit Composition Title does not work (and it did not here), what will work?
In my experience, once a link has been made between a performance and a composition, you can edit the titles to your heart’s content and the link remains. This sort of makes sense because different performances may be recorded with different titles.
So, if you want to change the titles, you have to change both ends of the link.
Here’s what just happened. Went to my tagger, and modified the three tracks’ Track Titles to add " Op. 15" and voila! Linkage to the outside world!
Inference, Composition Editor edits play no role in linking. I guess user edits are for cosmetic purposes only. Maybe stretching the inference too much.