[Gnump3d-users] New song indicator?

[Boris Kurktchiev]

Is it possible to have some kind of indicator of new stuff? Edna has that 
capability and I figured that gnump3d being based on edna at one point or 
another would have had something like that by now.
All that we need is to have something like New! in some different color next 
to the root directory/
Example:
Iron Madein
New!  Black Sabbath
Deep Purple
New! Rainbow

Would it be easy to implement or would it take some thinking through?