I think this app should have a "settings" menu, where you can select:
What the column header should be (for instance, for my personal use I renamed the ID3 tag comment to "style", but this is now build into the app, confusing some people)
How to display track Key
Export options (when features are ready) to Rekordbox or iTunes
Would it be possible to show the correct value (EG. 01d/01m or 01A/01b)?