...itunes, but...? i have no credit card, and i do not want to buy a gift card fo artwork what do i do?i cant make an account to get the free artwork

You are able to search in images on Google. Once you find a large enough image, copy it. Go to iTunes and find the album you want to paste the picture on, and select the whole album. (Shift+first song to last song) Then, in the bottom left corner, right click on the box and click paste.