The lyrics of the Himno Nacional Argentino ( the national anthem of Argentina ) were written by Vicente LÃ pez y Planes , and the music was composed by Blas Parera .
A copy published in 1847 called it `` Himno Nacional Argentino '' , a name that has remained until today . Its lyrics were written by Vicente LÃ pez y Planes , and the music was composed by Blas Parera .