Carta cerrada   Creator:   Cátala, Conjunto ( performer ) Vélez, Ricky ( performer ) Vélez, Ricky ( composer ) Publisher.Display:   Orta Format:   1 sound disc : 78 rpm ; 10 in. Subjects.Display:   polka Source Institution:   Florida International University Carta cerrada	La casita blanca   Creator:   Cátala, Conjunto ( performer ) Vélez, Ricky ( performer ) Castellón, M. ( composer ) Publisher.Display:   Orta Format:   1 sound disc : 78 rpm ; 10 in. Subjects.Display:   cumbia Source Institution:   Florida International University La casita blanca