Los Van Van is the most recognized post-revolution Cuban musical group, led for many years by bassist Juan Formell until his death in 2014. Formell and former band members Changuito and Pupy are some of the most important figures in contemporary Cuban music.
In 1967, Formell became musical director of Elio Reve's charanga orchestra. The sound of Orquesta Revé at that time was a unique blend of Cuban son and late 60s rock. Formell reformed the group into Changui '68, and then founded his own group, Los Van Van, on December 4, 1969.
[Juan Formell] was convinced that he could capture the imagination of Cuba's younger generation by infusing Revé's arrangements with elements of North American rock and roll, creating an odd new style that he called changüí 68. Early the next year, almost exactly a decade after Revé's band had jumped ship to form [Orquesta] Ritmo Oriental, . . . Formell incited the most famous of the Revé mutinies and absconded with the majority of the musicians to form a group which has stayed at the true leading edge of its country's music longer than any other . . . at first Formell relied heavily on the songs and stylistic tendencies of his previous work with Revé. The harmonies, never before heard in Cuban music, were clearly borrowed from North American pop—in some cases rather corny North American pop . . . their sudden commercial popularity shattered the formulaic limitations on harmony to which Cuban popular music had faithfully adhered for so long . . . rhythmically, the 1969 group made the transition from changüí 68 to the first incarnation of a style which Formell called songo (Moore 2011).
The original personnel of Los Van Van were: Juan Formell (leader, bass guitar, vocals); Orlando Canto (flute); Raúl "El Yulo" Cárdenas (congas); Blas Egües (drum kit); Luis Marsilli (cello); José Luis Martínez (electric guitar, vocals); Julio Noroña (güiro); Pupy Pedroso (keyboard); Miguel Angel "Lele" Rasalps (vocals); William Sánchez (electric guitar), and Gerardo Miró, Jesús Linare, Fernando Leyva, and Iván Rocha (violins).