Hello Axxonn,
thanks for your suggestion!
hm, I tried it. But it also doesn't fit my wish.
In the first left panel I have the "navigation", the "tag-hierarchy-explorer" and the "PC" with my folders (there are still both "All bands" & "Records" visible). There I would like to see only one of the parent folder (f.e. "All bands").
In the 2. left panel I could make the folders of only one folder (f.e. "All bands") visible- great :-) But there I have already 3 things open (genre-category, genre, artist)- so with 4 things visible it would be much to much in one panel.
Thanks nevertheless!
Anoushka