His high composer attributes where useful to being the first author of the verses of the first guaranias composed by the creator of that revolutionary Paraguayan style, José Asunción Flores, whom he maintained a long and strong friendship, ruined later by a disagreement between them related to the guarania "India".
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He gained the friendship of many composers of his time, being José Asunción Flores maybe the most famous of them.
Asunción | San Jose | San José | San José, Costa Rica | José Carreras | José Feliciano | San Jose Mercury News | José José | José Saramago | José María Aznar | José Ferrer | San Jose State University | José Rizal | José de San Martín | San Jose Sharks | San José Province | José Raúl Capablanca | José Limón | José Martí | José Luis Rodríguez Zapatero | José González | José Clemente Orozco | San Jose Earthquakes | San Jose Repertory Theatre | San José Department | Philip José Farmer | Jose Manalo | Jose Feliciano | Jose Canseco | Antonio José de Sucre |
In 1912 he founded the Police marching band of Asunción and eventually formed the finest Paraguayan composers and musicians such as Agustín Pío Barrios, José Asunción Flores (teach the foundations for the guarania), Remberto Giménez and Herminio Giménez.