Folder structure:
Artist or in some cases name of the collection album series (like hard dance mania)
-Album
I just would like to take that artist -foldername and list those once. Now I have loop like
$loop(%_parent_directory%)
%_parent_directory%
$loopend()
But it makes as many entries as there are mp3:s on that folder, so how I can get just one entry per artist folder...