4/5 there, because very bad can control a particular piece of music. While you can file and track way way forward, or to return, but it remains very inconvenient. Make all songs by an artist in a single folder: Tip.
Even negative It should be noted that he sorted the folder not by name, but by creation date. While this has the advantage that music that was most recent plays, is at the back. But it would be nice if you could change that.