Ángela Peralta was an operatic soprano of international fame and a leading figure in the operatic life of 19th-century Mexico. Called the "Mexican Nightingale" in Europe, she had already sung to acclaim in major European opera houses by the age of 20. Although primarily known for her singing, she was also a composer as well as an accomplished pianist and harpist.

Mazatlán is a city in the Mexican state of Sinaloa. The city serves as the municipal seat for the surrounding municipio, known as the Mazatlán Municipality. It is located on the Pacific coast across from the southernmost tip of the Baja California Peninsula.