How does iTunes know if a song was imported using iTunes or not? If you right click a song in iTunes and try to get the Track Name and the song wasn't imported using iTunes, you get the error "iTunes cannot get CD track names for songs that were not imported using iTunes. To allow iTunes to look for CD track names for this song, import the song again using iTunes." If there was a way to change the metadata in the song file itself to trick iTunes into thinking it was ripped using iTunes, could you then use "Get Track Names" on that file? Then if you could do this to all of the songs in your library, could you then get perfect track listings for all of you songs using iTunes instead of crappy software like TuneUp?