I am no skinner, but just wanted to let you know that what you want is possible.
I have been getting my toes wet with skinning, doing some small mods.
Thought that I would use your request to get my foot a little wetter.
I have not totally replicated what you asked for.
Song title font color is off, believe that is a transparency/base skin color conflict that would require more tweaking than I wanted to do with a test for a player that I would not be using.
Also, have not figured out if bold fonts are supported - however, you can increase font size.
Next/Previous Buttons are probably not exactly what you had in mind and are a little rough. But, once again I was just messing around to get some more experience.
So, with a little fiddling I came up with this:

Just thought that you deserved a response.
Someone with more talent could definitely achieve what you are looking for.
Of course, you could always try doing it yourself. A good place to start learning is, here.
Have fun with it! The Monkey can never have to many skinners. Maybe, someday I will count myself as one!