Reguerdos del Pasado   Creator:   Delfino, Enrique ( composer ) Canaro ( performer ) l'Orchestre Argentin ( performer ) Dreyfus, J. ( composer ) Publisher.Display:   Odeon ( France ; ) Format:   1 sound disc : 78 rpm ; 10 in. Subjects.Display:   tango Source Institution:   Florida International University Reguerdos del Pasado	Quien Tuviera 20 Abriles   Creator:   Delfino, Enrique ( composer ) Canaro ( performer ) l'Orchestre Argentin ( performer ) Dreyfus, J. ( composer ) Publisher.Display:   Odeon ( France ; ) Format:   1 sound disc : 78 rpm ; 10 in. Subjects.Display:   tango Source Institution:   Florida International University Quien Tuviera 20 Abriles