If you use artist:instrument/role like this for example:
Chris Casket: Bass
Gregor Mackintosh: Guitars, Vocals
Guido Zima: Drums
the library statistics ignores files with this tags and only includes files that have the fields empty or selected as performer/artist/guest preset. So the change should include album artist or ignore role/instrument.
Topic: Change how library statistics works. (Read 600 times)