Although the "PIN" screen is useless to those who don't use PINs, moving it to the end of the list instead of the beginning would make the PIN-users complain.
Remember that you can assign PINs to playlists, and if you listen to certain artists as a group, then you can assign a PIN to those artist playlists. For instance, if you have a Rush playlist, you could assign the PIN "2112" to it.
I agree that the Year screen should be moved farther down the list. And having Genre before Source is a little odd. In my opinion, the order should be:
1) Pin.
2) Song title.
3) Source.
4) Artist.
5) Playlist.
6) Year.
7) Genre.
But then again, that's my personal hierarchy, and someone else might have a different idea of what the order should be. Perhaps someone else uses Genre every single time, and would be mad if it was at the end of the list.
My point is that there's no way to make everyone happy, short of making it customizable. But that's not going to happen any time soon as there would be a lot of work involved to do that.
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Tony Fabris