Unable to add artwork to SOME songs
In one album, all the files' info display shows "Format: MPEG-1, Layer3" and "ID3 Tag: v2.4" - because I converted my entire collection to version 2.4 to try and fix this. Stepping between info view of files that take artwork and those that don't I can see no differences. I get no error when I try to add artwork, but it never sticks.
In another album, some files are as above and some say "ID3 Tag: None". For the "None" songs, the artwork tab is greyed out. And yet they are MP3 files.
Any ideas? this is terribly frustrating!
Mac OS X (10.5.4), itunes 7.7.1 (11) on PPC