The music to the Mexican national anthem, “Himno Nacional Mexicano,” was composed by Jaime Nunó, a Spanish-born composer. Nunó was a military bandmaster, who adapted an existing melody for the anthem in 1854.
The lyrics were written by Mexican poet Francisco González Bocanegra. A legend around Bocanegra notes that he first entered the contest, but then declined to participate for some unknown reason. His fiancé then locked Bocanegra in a room with historical themes until he consented and wrote the lyrics.
The work was officially adopted on September 16, 1854, and formalized by decree in 1943, with performance rules established in 1984.

July 21, 1958 ·Page 4
[Loose translation from Spanish to English]
Anniversary of the Author of the Mexican National Anthem
MEXICO CITY, D.F. — UPI —
This Friday marked the fiftieth anniversary of the death of Don Jaime Nunó, a distinguished Catalan musician and author of none other than the music for the Mexican National Anthem.
Don Jaime Nunó, achieved notoriety along with the inspired Mexican poet Francisco González Bocanegra, the author of the words to the patriotic song. Bocanegra was born in San Juan de las Abades, a town in the province of Gerona, region of Catalonia, Spain, after having lived in the New World, in Cuba and Mexico. He died in New York on this Friday, 1908, exactly 50 years ago.
Don Jaime Nunó was living in Cuba when, for the third time, the government headed by Don Antonio
Lopez de Santa Anna issued a call for entries to write the music and lyrics for the National Anthem.
Nunó submitted the immortal music born of his inspiration to the competition, and his surprise was great and pleasant when he learned of the triumph that had been awarded to him, without dispute, unanimously, because no one like him managed to touch so strongly the emotional fiber of the Mexican soul or to provide a better framework for the practical and lofty verses of González Bocanegra.








