From Paraguay a performance by Paraguayan singer Mario Casartelli with his repertoire of political and traditional Paraguayan songs. The life of Mario Casartelli is dedicated to graphic journalism, literature and music. He will be presenting his album, Algo tenemos que hacer.  

Recital del cantautor paraguayo Mario Casartelli con música de su autoría y del cancionero tradicional lationoamericano. La vida de Mario Casartelli está consagrada al periodismo gráfico, a la literatura y a la música. Presentation of his album Algo tenemos que hacer.