Joan Jett is speaking out about a cause she's passionate ... the ad begins with a close-up of Jett's face before it morphs into headshots of a cat, fox, cow, monkey, dog, sheep and other human ...

Banding together: From country and R&B to hip-hop and rock, female artists are taking their show on the road Joan Jett on her Bad Reputation doc and the challenges women in rock face today ...