Estoy vencido   Creator:   Pizarro, Carlos ( Performer ) Cuarteto Pedro Flores ( composer ) Palomar, Ramón ( performer ) Publisher.Display:   Marvela Format:   1 sound disc : 78 rpm ; 10 in. Subjects.Display:   bolero Source Institution:   Florida International University Estoy vencido	Dos almas   Creator:   Pizarro, Carlos ( Performer ) Fabián, Don ( composer ) Palomar, Ramón ( performer ) Publisher.Display:   Marvela Format:   1 sound disc : 78 rpm ; 10 in. Subjects.Display:   bolero Source Institution:   Florida International University Dos almas