Amanda del Llano (1920–1964) was a Mexican film actress and singer. For the RCA Víctor label, she recorded songs such as "A grito abierto", "Aquella", "Cuando salga la luna", "Cu cu rru cu cú paloma", "Échame a mí la culpa", "Estrellita marinera", "La noche de mi mal", "Una noche serena y oscura" and "Y ya".
María Elvira Gallegos Ríos (16 November 1913 – 13 January 1987) was a Mexican singer and actress.
One of the most notable performers of Agustín Lara's songs, Ríos was the first Mexican singer who achieved international success through radio, records, nightclub engagements, tours, and films. She was well known in Mexico, United States, Brazil, Argentina, and France, among other countries. Some of her greatest hits are "Noche de ronda", "Flores negras", "Perfidia", "Desesperadamente", and "Ausencia".
Antonia del Carmen Peregrino Álvarez (2 November 1912 – 19 November 1982), known by her stage name Toña la Negra (Toña the Black Woman), was a Mexican singer and actress of partial Haitian ancestry, known for her interpretation of boleros and canciones written by Agustín Lara.