Cielo rojo (song)

{{Infobox song

| name = Cielo rojo

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| artist = Flor Silvestre

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| language = Spanish

| released = 1957 (first version)
1961 (second version)

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| genre = Huapango

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| label = RCA Víctor (first version)
Musart (second version)

| writer = Juan Záizar

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}}

"Cielo rojo" (Red Sky) is a huapango song written by Juan Záizar, a singer-songwriter from the Mexican state of Jalisco.{{cite web|title=Biografía de Juan Záizar|url=http://www.sacm.org.mx/archivos/biografias.asp?txtSocio=02223|website=Sociedad de Autores y Compositores de México|accessdate=18 June 2014|archive-url=https://web.archive.org/web/20140714045736/http://www.sacm.org.mx/archivos/biografias.asp?txtSocio=02223|archive-date=14 July 2014|url-status=dead}} It is one of Mexican singer Flor Silvestre's greatest hits and also one of her signature songs. She first recorded it in 1957 with the Mariachi Vargas de Tecalitlán for the RCA Víctor label. Four years later, in 1961, she recorded a new version with the Mariachi México of Pepe Villa for the Musart label. The success of her interpretation of this song became the breakthrough of her musical career.{{cite web|title=Flor Silvestre - Cielo rojo (1992 Bogotá concert)|url=https://www.youtube.com/watch?v=LGoqAejFi8g|website=YouTube|accessdate=18 June 2014}} She sang it in the film El ciclón (1959), where it was used as a theme song, and as a duet with Luis Aguilar in Juan sin miedo (1961).