By THE PULSE NEWS MEXICO STAFF Mexican composer Rubén Fuentes Gasson, best known for his popular songs “La Bikina” and “El Son de la Negra,” died Saturday, Feb. 5, in hospital at age 95, from natural causes. Over his seven-decade career, Fuentes Gasson recorded more than 300 songs, according to the Society of Authors and Composers of Mexico (SACM). A