My 12000 songs are tagged like: artist1/artist2/artist3  - song name

So the collection is a total mess - with a lot of songs in "Various artists" section

My collection is however very well organized in folders: C://music/artist/album/song.mp3

So can you please add in group by parent folder, until the 3rd level? (I hope you understand what I mean by "3rd level" thing)

It's not hard to implement and it would be useful for many others users too.

Thank you.