Libertango

Instrumentation

Musical Terms (5)

• arrabal Spanish
  The suburban outskirts of Buenos Aires — the working-class neighbourhoods where tango originated. The arrabal represents the social world of tango: knife fights, prostitution, immigrants, poverty, and a fierce communal dignity. Piazzolla's early tangos are rooted in this world even as his later music transcends it into concert abstraction.
  Even Piazzolla's most polished concert pieces carry traces of the arrabal. The violence of his accents, the rawness of his counterpoint, the sudden drops into silence — these are not aesthetic decisions alone. They remember where the music came from.
• bandoneón Spanish
  A type of concertina developed in Germany in the 19th century and adopted as the defining instrument of Argentine tango. The bandoneón's characteristic tone — nasal, reedy, expressive — and its ability to swell and fade with the bellows gives the tango its distinctive emotional colour. Piazzolla was himself a virtuoso bandoneónist, and his compositions are conceived around the instrument's expressive range.
  When playing piano transcriptions of Piazzolla's bandoneon parts, try to imitate the bellows: crescendos from silence, sudden swells, and the slightly raspy quality of an instrument breathing. Avoid smooth, classically polished tone in these passages — roughness is part of the character.
• marcato Italian
  In tango, the characteristic rhythmic pattern — strongly accented, staccato chords — that forms the rhythmic backbone of the tango texture. In Piazzolla's quintet writing, the piano often carries the marcato while the violin or bandoneon plays the melodic line.
  The marcato should feel physical and dance-like, not mechanical. The staccato is not short — it is stopped, with weight. Think of it as footwork: precise but grounded. In ensemble playing, the marcato must be anchored before the melody can speak freely above it.
• nuevo tango Spanish
  New Tango — the musical style created by Astor Piazzolla from 1955 onwards, blending traditional Argentine tango with jazz harmony, classical counterpoint, and extended formal structures. The term distinguishes Piazzolla's concert-oriented music from the dance tango of the orquesta típica tradition.
  Nuevo tango must swing and breathe like a dance even when played in concert. The 3-3-2 rhythmic cell (marcato rhythm) should feel like a heartbeat underneath lyrical lines. Do not over-classicise: the syncopations and silences are expressive, not merely structural. Listen to Piazzolla's own recordings to understand the tempo rubato and the violence of the accents.
• porteño Spanish
  Of or relating to Buenos Aires — literally 'of the port'. Piazzolla uses the term to situate his music specifically in the emotional landscape of the Argentine capital: its melancholy, its violence, its nostalgia for a past that may never have existed. Las Cuatro Estaciones Porteñas are not meteorological seasons but seasons of porteño experience.
  The porteño character is simultaneously intimate and urban, nostalgic and fierce. It carries the complexity of immigrant culture — Italian, Spanish, Jewish, African — compressed into a city of extraordinary intensity. Every Piazzolla piece named 'porteño' should carry this double weight: a specific city and a universal feeling of longing.