Ingrata   Publication Date:   1928 Creator:   Ronda Lírica Oriental Castillo, Mario Publisher.Display:   Victor Format:   1 sound disc : 78 rpm ; 10 in. Subjects.Display:   Popular music Digital media Source Institution:   Florida International University Donor:   Cristobal Díaz Ayala Ingrata	A la orilla del Jacaguas   Publication Date:   1941 Creator:   Rodríguez, Johnny ( performer ) Castillo, Mario ( performer ) Publisher.Display:   Decca ( New York ; ) Format:   1 sound disc : 78 rpm ; 10 in. Subjects.Display:   Popular music Source Institution:   Florida International University Donor:   Cristobal Diaz Ayala A la orilla del Jacaguas
El malanguero   Publication Date:   1941 Creator:   Rodríguez, Johnny ( performer ) Castillo, Mario ( composer ) Publisher.Display:   Decca ( New York ; ) Format:   1 sound disc : 78 rpm ; 10 in. Subjects.Display:   Popular music Source Institution:   Florida International University Donor:   Cristobal Diaz Ayala El malanguero	Sin compasión   Publication Date:   1938 Creator:   Castillo, Mario ( composer ) Las Estrellas de Oriente ( performer ) Ortiz, Carmelito ( performer ) Publisher.Display:   Victor ( Puerto Rico ; ) Format:   1 sound disc : 78 rpm ; 10 in. Subjects.Display:   bolero Source Institution:   Florida International University Sin compasión