I want to know the answer to the following question:
What sort of touch do the vedettes provide to the parades?
All the background I'm provided with is that "Traditionally formed by men and now starting to be open to women, the different Carnival groups (Murgas, Lubolos or Parodistas) perform a kind of popular opera at the tablados, singing and dancing songs that generally relate to the social and political situation.". Is that enough to answer the question?
Answer: no