"Sangre" is the first single taken from the album Love by Mexican singer Thalía. The song was composed by the singer herself and the lyrics are dedicated to Alfredo Díaz Ordáz who died before the album was released. The song was successful in Mexico peaking at number two in the Notitas Musicales chart. "Sangre" is the third of four songs in which Thalía talks about body fluids, the others are "Saliva", "Sudor" and "Lágrimas" from the albums Thalía, Mundo de Cristal and En éxtasis, respectively.

Love is the third studio album by Mexican singer Thalía, released on 7 October 1992, by the previously owned Televisa record label, Melody/Fonovisa, which now belongs to Univision Music Group. It was produced by the Spanish songwriter and producer Luis Carlos Esteban. The album was released in Mexico, some Central-American countries, the United States, Spain, Greece and Turkey. In Mexico, two different versions of Love were released and later it would sell over 500,000 copies there, becoming her most successful album till the release of Primera Fila which sold over 600,000 copies.