 Its historical evolution, from its most remote origins until today, has endowed it with a marked rebellious character.In addition, the development of their groups (mainly their choirs, chirigotas, comparsas and quartets) differentiates them from other carnivals in the world and also identifies them as a communicational phenomenon.It is a vehicle that generates information, opinion and entertainment, but also in its subversive nature, in its condition of counter-power.