If you are looking for the actual video, please be aware that content from that era often includes unconsented amateur recordings. For cultural research, the papers cited above provide the most authoritative look at how these women transformed the Brazilian media landscape.
Without being able to view or directly access the content you're referring to, I can offer some general information on the topic: If you are looking for the actual video,
The saga of (Ellen Cardoso) and Mulher Jaca The Baile: A história de Mulher Moranguinho e
Behind the "amateur" tag is the story of a culture that was largely marginalized by mainstream media but thrived through decentralized distribution. The Baile: If you are looking for the actual video,
A história de Mulher Moranguinho e Mulher Jaca serve como um lembrete de como a música e a dança podem unir as pessoas, criando momentos de pura alegria e celebração.