I'd like us to standardize on using Artist, Album, Name for all media types as follows:
Type: Artist, Album, Name
Movie: Series, Title, Part # or Extra
TV: Series, Season, Episode
Documentary: Producer, Title, Episode
Music: Artist, Album, Track
Audiobook: Author, Title, Chapter
eBook: Author, Title, null
Photo: Photographer, Topic, Image Name
This permits the construction of views that work for multiple media types, and eliminates media specific fields like Series and Title.