I would like my album artworks to appear when a song plays in my car. However, my car radio only supports images up to 800x800 pixels. A great number of my album artworks display nicely, but there are also a lot of them where the image might be bigger than 800x800 and thus won't display. Is there an easy way to check all of my albums' artworks for the number of pixels so that I could easily see which ones are bigger than 800x800, or even those with (too) small artworks (say, less than 500x500)? It doesn't seem possible to check that from within iTunes, not even for a single artwork, so I'm hoping there could be an app that could do that? Checking each and every one individually would be an extremely cumbersome task, as I have hundreds of albums.