Sorry. what I meant to say is, that there are certain areas that store information on an mp3 in let's say "mp3 properties". This includes, file name, display name, artist, album etc. Some files switch out the order and try displaying the file name but screw up or something because the other input areas are empty or seen as. I don't know how to explain it except older displays on computers where it pushes images off the monitor and you can't see it. Same here. Somehow the information "shifts" off the display area or forces the fields to display as nothing.
Frik I don't know how to explain it..
So basically... it's like this:

Somehow there's a conflict via the OS vs whatever tagging program you're using. Or maybe it's fucked up database information... who knows. But you might get crap like this which might not display correctly in the S9 or it might not exist at all.