Tango

A musical form and partnered social dance originating in the working-class districts of Buenos Aires and Montevideo in the late 19th century, characterised by syncopated rhythms, chromatic harmony, and a distinctive alternation of staccato and legato phrasing. In the hands of Astor Piazzolla, the tango was elevated into an abstract concert form — nuevo tango — retaining the genre's rhythmic drive and emotional intensity while integrating counterpoint, jazz harmony, and elements of classical structure.

The tango emerged from the immigrant cultures of the Río de la Plata region in the 1880s–1890s, synthesising African-Argentine candombe rhythms, Cuban habanera, and European mazurka and polka. The orchestral tango was codified by the orquestas típicas of the 1920s–40s. Piazzolla's nuevo tango, developed from 1955 onwards, was initially rejected by traditionalists but became the dominant form of artistic tango in the late 20th century, influencing concert music worldwide.