Compay póngase duro   Publication Date:   1954 Creator:   Cuarteto Pedro Flores ( composer ) Duarte, Ernesto ( performer ) Ramírez, Juan Antonio ( performer ) Publisher.Display:   Victor ( Cuba ; ) Format:   1 sound disc : 78 rpm ; 10 in. Subjects.Display:   conga Source Institution:   Florida International University Compay póngase duro	Nicolasa   Publication Date:   1954 Creator:   Duarte, Ernesto ( composer ) Duarte, Ernesto ( performer ) Ramírez, Juan Antonio ( performer ) Publisher.Display:   Victor ( Cuba ; ) Format:   1 sound disc : 78 rpm ; 10 in. Subjects.Display:   montuno-cha cha chá Source Institution:   Florida International University Nicolasa