Hi @fabwolf,
the artist flags will be displayed if you have tagged your music files with %artistcountry% in the lower bar and also use it
in the Biography. If there is no %artistcountry% metadata, no flag will be displayed in the lower bar, but it will use the Wikipedia
metadata ( if available ) in the Biography.
To add additional tags in the "More Tags:" section in the lookup menu of the biography,
open your "foobar2000\profile\cache\biography\biography.cfg" and go to the bottom and find these:
"tfAlbumArtist": "$if3($meta(album artist,0),$meta(artist,0),$meta(composer,0),$meta(performer,0))",
"tfArtist": "$if3($meta(artist,0),$meta(album artist,0),$meta(composer,0),$meta(performer,0))",
For example, to add conductor, we appended it like this:
"tfAlbumArtist": "$if3($meta(album artist,0),$meta(artist,0),$meta(composer,0),$meta(performer,0),$meta(conductor,0))",
"tfArtist": "$if3($meta(artist,0),$meta(album artist,0),$meta(composer,0),$meta(performer,0),$meta(conductor,0))",
I would advise to not add the instruments in the performer because of compatibility issues with not only foobar but also other
software when doing a query search on this metadata field. As you mentioned, it will not recognize and ignore the parentheses or brackets.
Although this could be done with additional title format pattern throughout library, biography and other parts,
but imo it is not recommended.
-TT