Nokia Betalabs

While selecting what type of mood or scrolling the bars, the songs it's choosing are not as precise, talking about each songs' genre, if there's an update , i would love to see and extra option where it can detect songs the doesn't have and music genre at all and it will prompt you to choose or classify it.
Also 90% of my songs have album arts, it shows in my Music player but not in moodagent's playlist.