I just noticed something tonight and searched the web but didn't find any news about it. Does anyone else tag their audio files with the ITUNESADVISORY tag? I had been doing it using MP3Tag on Windows and now using MP3Tag via CrossOver on Mavericks. In the past, iTunes Match would always strip the ITUNESADVISORY tag but tonight I tagged an album and after the album matched the advisory tag was left untouched. Now the explicit tag shows in iTunes and in the music app on iOS 7. I'm not sure if this was updated in iOS 7.0.3 or iTunes 11.1.3 but I hope it's not just a glitch. I've been so busy with work lately that I haven't had time to work on my music library. Just for clarification, the album was not purchased through the iTunes store. It was ripped and matched.