How to add artist info and background pictures for zune hd?

How to add artist info and background pictures for zune hd?
I have a zune hd and some of the artist in there it wont show me the artist info and pictures and whatnot, how do i add it in there?
It would be interesting to see your...art with this question. I would not worry about whether you're this kind of artist or that kind of artist. Just focus on what you
enjoy doing.

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san diego balloon artist