The life of pioneering singer Chavela Vargas, from her birth in Costa Rica in 1919 to her death in Mexico in 2012.The life of pioneering singer Chavela Vargas, from her birth in Costa Rica in 1919 to her death in Mexico in 2012.The life of pioneering singer Chavela Vargas, from her birth in Costa Rica in 1919 to her death in Mexico in 2012.