Genre/Date etc. Good suggestion. In fact, I suggested it, or something similar a while ago.
I've often wondered why Mr B decided not to take advantage of tags when he developed the B2. Pretty much every other music player I have ever owned does and it makes random playback much more flexible. Of course, we don't even have random by artist. But I still love my B2
@Daniel, your tenacity with workarounds and playlists is admirable.