You used to be able to get the 600x600 artwork from Apple by googling the artist and album name and the word iTunes-clicking the appropriate link-right clicking on the image-opening it-and getting this address:

You would then change both 170's to 600 and get the 600x600 image. Now you get an error. I've googled all over trying to find out how the method has changed but I can't find anything. Does anybody know how to still use this method?

I know there's artwork programs but sometimes manual is just better. Also I know I can import something into iTunes and get the artwork that way but this specific method is faster and my preferred way so just trying to see if anybody knows what's going on with this specific method.