Leo Brouwer, one of the foremost Latin American composers, has written many admired guitar concertos but The Book of Signs is his first for two guitars, a double concerto of great virtuosity, with a majestic, songful theme in its central movement. Paulo Bellinati deploys luxurious harmonies and brilliantly effective techniques to pay tribute to the country music of Sao Paulo State in Concerto Caboclo. World premiere recordings.