Con egoísmo   Creator:   Contreras, Orlando ( performer ) Arias, Eduardo ( composer ) Publisher.Display:   Gramophone ( Cuba ; ) Format:   1 sound disc : 78 rpm ; 10 in. Subjects.Display:   bolero Source Institution:   Florida International University Con egoísmo	Orlando Contreras   Creator:   Contreras, Orlando ( performer ) Arias, Eduardo ( composer ) Conjunto Severino Ramos ( performer ) Escobar, Orlando Garcia ( composer ) Publisher.Display:   Velvet Format:   1 sound disc : 45 rpm ; 7 in. Subjects.Display:   bolero Popular music Source Institution:   Florida International University Orlando Contreras
"La revancha"   Publication Date:   1983 Creator:   Arias, Eduardo ( composer ) Yupanqui ( composer ) Carhuajulca, Julio ( composer ) Almanza, Hugo ( composer ) Grupo Palo Santo ( Performer ) Gutierrez, Victor ( Composer ) Antonio Garcia, Marco ( Composer ) Alba, Cecilio ( Composer ) Del Cerro ( Composer ) Publisher.Display:   Peerless Format:   1 sound disc : 33 1/3 rpm ; 12 in. Subjects.Display:   Latin pop (music) Source Institution:   Florida International University Donor:   Jaime Canaves "La revancha"