Apparently, A&E is doing a biography on Janis. It's supposed to air August 16th.
VH1 has the "Ed Sullivan's Rock 'N' Roll Classics" where Janis performs "Maybe" and "Raise Your Hand". Check VH1's Program Schedule.
There is also a biography of Janis on E! Entertainment Television called True Hollywood Story.
VH1 is playing a biography of Janis. It is one of several biographies about great artists. It is called Legends. Check VH1's Program Schedule.