@DaSilva: EasyPlayer has a different file concept that symfonie. It scans all music files a represents each directory containing music files in an own list entry. You can then show/hide the files containing that directory.

For example, if you have the following dirs:

.sounds -> Dire_Straits -> Brothers_in_arms ->Money_for_nothing.mp3,...

You won't see the dir "Dire_Straits" in your list, just "Brothers_in_arms" containing the .mp3s found there.

Symfonie has a real directory browser, you can "walk" through all dirs.

Besides that, symfonie is more advanced, e.g. it has an EQ (have no plans to add on in EasyPlayer) and supports potrait mode (will add this in the near future to EasyPlayer).
Symfonie uses C++/Qt, whereas EasyPlayer is written in Python/gtk+.
If PR 1.2 is out, I think about Qt... but as long as the gtk+ libs are provided on the delivered device, I see no reason to drop gtk+.

-Klaus