Original: 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.
Simplified: 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.