Famed Spanish opera singer Montserrat Caballé, who performed with Freddie Mercury on the song « Barcelona, » died Saturday aged 85.
The duet « Barcelona, » released in 1987, became the signature song of the 1992 Olympic Games held in the city.
Spanish Prime Minister Pedro Sanchez paid tribute on Twitter to a « great ambassador of our country, » saying « her voice and her tenderness will stay with us forever. »
