When I browse the iTMS some songs have the red "Explicit" tag next to a song with profanity, etc. But when I download the song it disappears. Is there any way to add it back? And if I can add it back is there a way to either lock the songs (possibly with a password) or create a smart album based on it? I am trying to anticipate the day when my daughter wants to use iTunes and would like to be able to retrsict her purhcase and use of adult oriented material. I know I could create a new user account but I was hoping to do something right in iTunes.