María de los Ángeles de las Heras Ortiz, (Madrid-Cuatro Caminos, October 4, 1944-Madrid-Torrelodones, March 25, 2006), was a Spanish actress and singer, artistically known as Rocío Dúrcal. She was the Spanish solist who sold more dics (75 millions till today). She was recognized as the main voice of the music style "rancheras". This song is one of her rare times she sing pop, and the main soudtrack of the Argentine-Spanish movie "Amor en el aire" (1967).I knew her a december 24 when she asked me for a photograph camera. She was driving in Hoyo de Manzanares with all her children at the bak seats. A beautiful woman.