Comprendo   Publication Date:   1933 Creator:   Ortiz-Tirado, Alfonso ( performer ) Hermanos Hernández, Estudiantina ( performer ) Hernández, Pacho ( composer ) Publisher.Display:   Victor ( Mexico ; ) Format:   1 sound disc : 78 rpm ; 10 in. Subjects.Display:   canción Source Institution:   Florida International University Comprendo	Corazón no llores   Publication Date:   1941 Creator:   Hernández, Rafael ( composer ) Romero, Margarita ( performer ) Hernández, Pacho ( performer ) Publisher.Display:   Victor ( Mexico ; ) Format:   1 sound disc : 78 rpm ; 10 in. Subjects.Display:   bolero Source Institution:   Florida International University Corazón no llores