How can I access recording-work relations in tagger script?



These days many recordings in the MusicBrainz database have recording date/location relationships, e.g.

In the old days, the recording disambiguation would often have this information (“live, YYYY-MM-DD: Venue, City, Country”), so I could save it in the music file metadata using Picard.

Now the database has the proper relationship to encode the information, fewer editors are setting the disambiguation text.

Is there some way I can generate the “live, YYYY-MM-DD: Venue, City, Country” string in Picard and save it to my files?