I like to use the software “mp3tag” to embed clipart into my mp3 files. Typically for me, my iTunes “m4a” files do not display their album art and many times these m4a files do not play nicely with my Clip Sport.
I like to use jpg files that are 250 x 250 pixlel size and 72 dpi. Most times I can find the corresponding clipart files on the Discogs web site, or else usig Google Images.
