El Rey Del Merengue   Creator:   Escobar, J.M. ( composer ) Mateo, Joseito ( performer ) Orchestra Jet ( performer ) Publisher.Display:   Jet Format:   1 sound disc : 45 rpm ; 7 in. Subjects.Display:   Popular music Source Institution:   Florida International University El Rey Del Merengue	El Rey Del Merengue   Creator:   Escobar, J.M. ( composer ) Mateo, Joseito ( performer ) Orchestra Jet ( performer ) Publisher.Display:   Jet Format:   1 sound disc : 45 rpm ; 7 in. Subjects.Display:   Popular music Source Institution:   Florida International University El Rey Del Merengue