La guaira morada   Publication Date:   1965 Creator:   Gutiérrez Vargas, Roberto ( composer ) López Castro, Carlos ( composer ) Reni, Aníbal, 1895-1966 ( composer ) Format:   1 score (3 pages) ; 34 cm. Subjects.Display:   Popular music -- Costa Rica Source Institution:   Florida International University Donor:   Irene Lopez [1965] La guaira morada	Yo sin ti   Publication Date:   1969 Creator:   Castro, Arturo Publisher.Display:   Editorial RCA Victor, S.A. de C.V. Format:   Music Sheet (4 p.); 32 cm. Subjects.Display:   Sheet music Partitura general Source Institution:   Florida International University Donor:   Irene Lopez [1969] Yo sin ti