Solving a Pet Peeve

I have been updating my iTunes library and one of the issues I have been working on resolving is that I don't have any high-resolution images of trombone album art. It is really easy to find hi-res pop music album covers, but if you have ever looked for trombone stuff, you really only get small thumbnails from online cd stores. Often times even Amazon doesn't have an image. I have started scanning 500 x 500 images. I have put them up on my Picasa site here. I will keep them up and update it as I get new things. Give me suggestions for cd covers you might want.