Desaliento   Creator:   Baliotti, Armando ( composer ) Amor, Gonzalo ( performer ) y Orquesta Mario Ruiz Armengol ( performer ) L. Castiñeira ( composer ) Publisher.Display:   Victor ( Mexico ; ) Format:   1 sound disc : 78 rpm ; 10 in. Subjects.Display:   tango Source Institution:   Florida International University Desaliento	Por que te alejas   Creator:   Armengo, Mario Ruiz ( Composer ) Pedro Vargas y Orquesta Mario Ruiz Armengol ( Performer ) Publisher.Display:   Victor Format:   1 sound disc : 78 rpm ; 10 in. Subjects.Display:   Popular music Source Institution:   Florida International University Donor:   Cristobal Diaz Ayala Por que te alejas