Besar   Creator:   Tarraza, Juan Bruno ( composer ) Toña La Negra ( performer ) José Pablo, Orquesta ( performer ) Publisher.Display:   Panart Format:   1 sound disc : 78 rpm ; 10 in. Subjects.Display:   bolero Source Institution:   Florida International University Besar	Conozco a los dos   Creator:   Toña La Negra ( performer ) José Pablo, Orquesta ( performer ) Valdés-Hernández, Pablo ( composer ) Publisher.Display:   Panart Format:   1 sound disc : 78 rpm ; 10 in. Subjects.Display:   bolero Source Institution:   Florida International University Conozco a los dos