The creation of cha-cha-chá has been traditionally attributed to Cuban composer and violinist Enrique Jorrín, who began his career playing for the charanga band Orquesta América.
Jorrín also asked the members of the orchestra to sing in unison so the lyrics might be heard more clearly and achieve a greater impact in the audience.
When the dance was coupled to the rhythm of the music, it became evident that the dancer's feet were making a peculiar sound as they grazed the floor on three successive beats.
The interpretative function of the flute is retained: its role as a soloist, and the characteristics of its improvisation in danzón reappear in cha-cha-chá with hardly any alteration.
The coincidental ascendance of television and LP records in the 1950s were significant factors in the sudden international popularity of the music and dance of cha-cha-chá.
[7] Cha-cha-chá was first presented to the public through the instrumental medium of charanga, a typical Cuban dance band format made up of a flute, strings, piano, bass and percussion.