Orquesta Aragón is a Cuban musical band formed on 30 September 1939, by Orestes Aragón Cantero in Cienfuegos, Cuba. The band originally had the name Ritmica 39, then Ritmica Aragón before settling on its final form. Though they did not create the Cha-cha-cha, they were arguably the best charanga in Cuba during the 1950s and 1960s. Their trade-marks included high-class instrumentalists playing in tight ensemble style, and rhythmical innovations which kept their sound up to date. Over the years they progressed from their start as a danzoneria to play a wider variety of styles, danzón, then cha-cha-cha, then onda-cha, pachanga and son fusions. They still perform today, based in Havana. History Originally, the orchestra consisted of eight musicians: Orestes Aragon (double bass), Filiberto Depestre (first violin), Hilario René González (second violin) Rufino Roque (piano), Efraín Loyola (flute), Orestes Varona (timbales), Noelio Morejon (güiro) & Pablo Romay (vocals). With the illness of Aragón in 1949, Rafael Lay Apesteguía became leader, and the band entered its second phase. In 1950, the orchestra made its first journey to Havana, and in 1953 Lay changed the personnel to suit his own ideas. Around this time, the danzón genre began to fade, and the cha-cha-cha to gain popularity. Flautist was now Rolando Lozano and, later, Richard Egües. Pepe Olmo began singing along with the director Rafael Lay. Pepe Palma joined the orchestra and be its Piano Player for decades onwards. The emergence of Richard Egües on the 5-key wooden flute was significant. Egües replaced Rolando Lozano at the beginning of 1955 when Lozano went to Mexico. In August 1955, Celso Valdés was added on violin and thus the first classic lineup of the Orquesta Aragon was in place. The line-up now was Pepe Olmo and Rafael Lay (vocals), Lay, Filiberto Depestre and Celso Valdés (violins), Pepe Palma (piano), Jose Beltran (d. bass), Panchito Arbolaez (güiro), Orestes Varona (timbales) and Guido Sarria (conga). Lay and Egües were skilled arrangers and composers. Between 1955 and 1958 the Orquesta Aragon released four LPs for RCA, listed below. During this time the Orquesta Aragon recorded nearly 100 numbers for RCA, several of which were never released. These include Macuto, Por esta adoracion, El trago, Gallo y gallina and Cha Cha Cha navideño among others. In 1958, Pedro Depestre replaced his father Filiberto on violin and in January 1959, Rafael Bacallao was added as a singer. Now the Aragon had