(Credit: Juan Diego Castillo) Few Colombian singers have reached the heights of bass-baritone Valeriano Lanchas. The Bogotá-born singer competed and won four international competitions including the Pavarotti International Voice Competition in 1995, Operalia in 2001, Licia Albanese-Puccini Fundation of New York 2001, and the Toto Dal Monte in Treviso, Italy in 2004. Since then his career grew and he has become {…}