I found that there is a style guide for audiobooks here https://musicbrainz.org/doc/Style/Specific_types_of_releases/Audiobook. But I wonder, if this also includes what we call in german
Hörspiele in distinction to
audiobooks). I never know what is a proper english translation, radio play or story cd might be. Actually, very often people do not distinguish between audiobooks and storycds in german as well.
The difference is, that a story cd is not based on a book but is onlya produced story to listen to. Nobody is reading it out, often there isn’t even a narrator, its more a movie without video than a book with audio. You might have many different people speaking there, not only one speaking many voices/roles. And there comes the problems with the DB, how can I add a story book like that to it? I would have a stage director, a scriptwriter, then multiple actors.