Buenos Aires are Diaguita. In the city, 15,764 people identified themselves as Afro-Argentine in the 2010 Census. According to a 2008 CONICET survey on creeds, Christianity is the most prevalently practiced religion in Buenos Aires (79.6%), and most inhabitants are Roman Catholic (70%), though studies in recent decades found that fewer than 20% are practicing. Buenos Aires is the seat of a Roman Catholic metropolitan archbishop (the Catholic "primate" of Argentina), currently Archbishop Mario Poli. His predecessor, Cardinal Jorge Bergoglio, was elected to the Papacy as Pope Francis on 13 March 2013. There are Protestant, Orthodox Christian, Muslim, Jewish, Jehovah's Witnesses, Mormon,
Mario Maisonnave number one for 4 weeks in Central America, achieving gold status. The album included the single "Abrime tu corazon" which put Mario as the first Central American pop artist to enter MTV Latin. Maisonnave currently lives in Southern California where he writes and produces for other artists as well as for his current project Bebeperro. Mario Maisonnave Mario Maisonnave (born Buenos Aires November 19, 1962) is an Argentinian/Costa Rican singer / songwriter / producer. Maisonnave is best known as the founder and lead vocalist of rock en español band - but he started out in Distorsion, the first rock act