La pajarera   Publication Date:   1940/1949 Creator:   Landín, Avelina ( performer ) Hermanas Samperio ( performer ) Aguilar, Lauro ( composer ) Publisher.Display:   Victor ( Mexico ; ) Format:   1 sound disc : 78 rpm ; 10 in. Source Institution:   Florida International University La pajarera	Un madrigal   Publication Date:   1940/1949 Creator:   Romero, Ventura ( composer ) Landín, Avelina ( performer ) Hermanas Samperio ( performer ) Publisher.Display:   Victor ( Mexico ; ) Format:   1 sound disc : 78 rpm ; 10 in. Source Institution:   Florida International University Un madrigal