Duo antiguo   Publication Date:   circa 1960 Creator:   unknown Format:   Music Sheet (2 p.); 33 cm. Subjects.Display:   Sheet music Partitura general Polkas (Music) Source Institution:   Florida International University Donor:   Irene Lopez Duo antiguo	El pajaro chogui   Publication Date:   1955 Creator:   Breer, Guillermo ( Composer ) Indio Pitagua ( Composer ) Garcia, Carlos ( Arranger ) Format:   Sheet Music (26 p.); 30 and 36 cm Subjects.Display:   Sheet music Partitura general Source Institution:   Florida International University Donor:   Irene Lopez El pajaro chogui