Pls add more MP3 attributes to tracklist in library

In the library in the tracklists of a die

rctory make available right click to add more default columns of MP3 file as e.g. comments (for me the most important one) or other mp3 attributes like album artists - simply the standard attributes of a MP3 file. I oftenly added in comments a sub-genre or other comments like 70ies Funk or anything else that could be important for your mix.