Juan Carlos Calderón Sheet Music
Juan Carlos Calderón López de Arróyabe (7 July 1938 – 25 November 2012) was a Spanish singer-songwriter and musician.Born in Santander, he was the author of "Eres tú", which, performed by Mocedades, came second in the Eurovision Song Contest 1973. It was an important hit in several countries, including the United States He wrote another three Eurovision entries: