I want to copy some of the music files from my iTunes library and I want to identify the songs to be copied using an iTunes playlist. For example, I create a smart playlist forKind=Protected AAC Audio File AND Date Added is after 6/30/08and now I want to copy those .m4p files to another disk as a backup. I'm not talking about backing up the information in the playlist itself (here are instructions for that). I'm talking about copying the real music files that correspond to the playlist. Is there a script, Automator action, application, or other way to do this?