During the Fifties Andres Segovia strengthened his fame as the best classical guitarist in the world with a series of wonderful recordings containing the most significant parts of his repertoire. Segovia's 19th century music repertoire was focused almost exclusively on the Spanish composers, composers the he liked best. He did not often consider Italian composers. Among the Spanish composers Fernando Sor (Barcellona, 1778 - Paris, 1839) had been his favorite; he was a talented composer and performer who wrote Studies for Guitar which featured a great melodic originality that is even now still used in the education of classical guitarists. This album collects, for the first time, all the recordings that Segovia made of Sor works during the 1950s, which were the best moments of his musical career.