​From Wikipedia, the free encyclopedia.   Rubén Blades Bellido de Luna (born July 16, 1948) is a Panamanian salsa singer, songwriter, lawyer, actor, Latin jazz musician, and politician, performing musically most often in the Afro-Cuban and Latin jazz genres. As songwriter, Blades brought the lyrical sophistication of Central American nueva canción and Cuban nueva trova as well as experimental tempos and political inspired Nuyorican salsa to his music, creating thinking persons' (salsa) dance mu...