I often add the same tags to my music. These are “artist”, “title”, and “genre”.
My music files often do not contain the genre tag at all. So what I have to do is:
Right click in the window
Add tag… > type “genre” > select the “genre” > enter the genre > hit save
for every song.
It would be nice if we could get a default set of tags, that are always visible in the bottom bar. Ideally this set would be configurable through the settings.