Agustín de Iturbide | Agustín Barrios | Juan Agustín Ceán Bermúdez | José Agustín Arango | Agustín Roberto Radrizzani | Agustin Kola | Abel Carlevaro | San Agustín Canton | José Agustín | Ato Agustin | Agustín Muñoz Grandes | Agustín Gamarra | Agustín de Betancourt | San Agustín | San Agustin | Plains of San Agustin | José Agustín Silvestre de los Santos | José Agustín Quintero | Colegio San Agustin | Agustín Viana | Agustín Velotti | Agustín Rodríguez Santiago | Agustín Orión | Agustín Millán | Agustín Ibarrola | Agustín Gajate | Agustín Feced | Agustín de Iturbide y Green | Agustín Bernal | Agustín Almodóvar |
Upon hearing a recording of Ferrer reciting these poems, accompanied by the guitarist Agustín Carlevaro, Piazzolla invited him to collaborate on the writing of the opereta María de Buenos Aires.