Jorge Cardoso is a composer, concert guitarist, musicologist and medical doctor born in Posadas, Argentina in 1949. He graduated from the "Real Conservatorio Superior de Música de Madrid" and has composed over 350 works: suites and pieces for solo guitar; duets (two guitars, guitar and violin, guitar and harpsichord, guitar and flute); trio and quartets; string quartet; quintets (guitar and strings, guitar and wind instruments); concerts (for two guitars and strings