Question: In what year was the singer who recorded Piel de Nina born?

Context paragraphs:
Alejandro Fernández: Alejandro Fernández Abarca (] ; born 24 April 1971) is a Mexican singer.

Piel de Barrabás: Piel de Barrabás is a 1981 music album by the Spanish group Barrabás.  It was the band's seventh album and the first after the band's four-year break.  It marked the return of drummer José María Moll, and the arrival of new members Armando Pelayo, Susy Gordaliza and Koky Maning.

Piel de Ángel: Piel de Ángel (Skin of Angel) is the thirteenth album from Mexican pop music singer and actress Lucero.  It was released in 1997.

Piel de otoño: Piel de otoño (English title: "Autumn's Skin") is a Mexican telenovela produced by Mapat L. de Zatarain for Televisa in 2005.  Is a remake of the 1986 Mexican telenovela "Cicatrices del alma".

Nina's House: Nina's House (French: "La Maison de Nina" ) is a 2005 French drama film directed by Richard Dembo.

Piel de Niña: Piel de Niña is the second album recorded by Mexican singer Alejandro Fernández, this is an album with a romantic cut produced by Pedro Ramírez.  He made a video for the song "Piel De Niña".  Other songs known from this album are "Cascos Ligeros", "Acabe Por Llorar" and "A La Vera Del Camino".

Sabine Moussier: Sabine Moussier (] ; born Diana Sabine Moussier July 12, 1966 in Leverkusen, North Rhine-Westphalia, West Germany) is a German-Mexican actress who is best known for her villainous roles in Televisa's telenovelas, such as "El privilegio de amar", "Entre el amor y el odio", "La madrastra", "Amar sin límites", "Piel de otoño", "Amor sin maquillaje", "Las tontas no van al cielo", "Mi pecado", "Abismo de pasión", "La malquerida" y "Que te perdone Dios".  She starred as the protagonist in "Ni contigo ni sin ti".

Raimundo Calcagno: Raimundo Calcagno, popularly known as Calki, (29 October 1906 – 4 September 1982) was a prominent Argentine film critic, journalist, and screenwriter.  He became known and respected for his reviews in "El Mundo" in the 1930s.  In 1943 he wrote the script for Luis Bayón Herrera's "La piel de zapa", and also collaborated in writing the script for Román Viñoly Barreto's "Con el sudor de tu frente" (1949) and Manuel Antín's "Intimidad de los parques" (1965).

The Lie of Nina Petrovna: The Lie of Nina Petrovna (French:Le mensonge de Nina Petrovna) is a 1937 French drama film directed by Viktor Tourjansky and starring Isa Miranda, Fernand Gravey and Aimé Clariond.  It is a remake of the 1929 silent film "The Wonderful Lies of Nina Petrovna" with the setting moved from Tsarist Russia to Imperial Vienna.  The film's sets were designed by the art director Guy de Gastyne.

15 años de éxitos: 15 Años De Éxitos is the first greatest hits album (sixteenth overall) from Mexican singer Alejandro Fernández this album contains 15 successful tracks from 8 of his previous albums (Piel De Niña, Que Seas Muy Feliz, Muy Dentro de Mi Corazón, Me Estoy Enamorando, Mi Verdad, Orígenes, Niña Amada Mía and A Corazón Abierto) in addition to the newly recorded track ""El Lado Oscuro Del Amor"" from the Mexican film "El Búfalo De La Noche".  The CD/DVD edition brings in addition to the CD with the 16 tracks, a DVD with 6 videos of Alejandro Fernández.

Supporting paragraphs: Piel de Niña Alejandro Fernández
Answer: 1971