First, her career didn't end to some of you who keep stating this, but she was definitely blacklisted. MTV didn't show her videos and the radio stations didn't play her released singles. If the music industry is against you as a singer, then you're pretty much on your own. However, each album that Janet released after the super bowl still made it way to number one and two. And like most aging artists and because of free music downloading on the Internet, album dropped. If you check Beyoncé, Justin, Lady Gaga, you will see that their album sales drop as well.