Fernando Sor (baptized Joseph Fernando Macari Sors or JosÃ© Fernando Macarurio Sors February 14, 1778 – July 10, 1839) was a Spanish guitarist and composer, born in Barcelona. He is known sometimes as the 'Beethoven of the Guitar' in Spain.
Born to a fairly well-off family, Sor was descended from a long line of career soldiers, and intended to continue that legacy, but was distracted from this when his father introduced him to Italian opera. He fell in love with music and abandoned a military career. Along with opera, Sor's father also introduced him to the guitar, which, at the time, was little more than an instrument played in taverns, thought to be inferior to orchestral instruments.
Sor studied music at a monastery on the slopes Montserrat, a mountain near Barcelona, until his father died. His mother couldn't afford to finance continued studies and withdrew him. It was at this monastery that he began to write his first pieces of music for the guitar.