Polvo y olvido   Creator:   Cordero, Victor ( composer ) Los Dos Reales con el Mariachi Vargas ( Performer ) Publisher.Display:   Victor ( United States ) Format:   1 sound disc: 78 rpm; 10 in. Subjects.Display:   Popular music Source Institution:   Florida International University Donor:   Cristobal Diaz Ayala Polvo y olvido	Tres dias   Creator:   Mendez, Tomas ( composer ) Los Dos Reales con el Mariachi Vargas ( Performer ) Publisher.Display:   Victor ( United States ) Format:   1 sound disc: 78 rpm; 10 in. Subjects.Display:   Popular music Source Institution:   Florida International University Donor:   Cristobal Diaz Ayala Tres dias