Pulsación

Tango is a song-and-dance music from the Río de la Plata region, crystallizing in Buenos Aires (Argentina) and Montevideo (Uruguay) in the late 19th century. It is characterized by a melancholic, dramatic tone; richly expressive melodies; and a distinctive rhythmic feel rooted in the habanera and milonga. Core ensembles feature bandoneón, violin(s), piano, double bass, and sometimes guitar, forming the famed orquesta típica. Across the 1920s–1950s it became a worldwide craze, moving from rough immigrant bars to grand salons and radio, developing highly sophisticated arranging and performance practices. Lyrics often employ lunfardo (Buenos Aires slang) and dwell on urban nostalgia, love, betrayal, and the neighborhood (el barrio). Note on terminology: in flamenco, “tangos” is a distinct palo (song form) with a lively 4/4 compás, often in A Phrygian, closely related in feeling to rumba flamenca. Although it shares the name and a spirited character, flamenco tangos is a different tradition from the Río de la Plata tango described above.

Latin American classical music is the concert-music tradition cultivated across the Americas south of (and including parts of) Mexico, drawing on European art-music forms while integrating Indigenous, Afro‑Latin, and criollo musical languages. It encompasses sacred and secular repertoires from the colonial baroque through romantic nationalism, modernism, and contemporary experimental currents. Stylistically, it blends European harmony, counterpoint, and orchestral practice with regional rhythmic cells (sesquiáltera/hemiola, 3‑2/2‑3 clave, malambo, huapango), modal and pentatonic inflections from Andean and Mesoamerican sources, and timbral colors inspired by local instruments and dances. The result ranges from exuberant, rhythmically vital symphonic music to intimate guitar works and choral music suffused with local idioms.