Danzas Argentinas
Encyclopedia
The Danzas Argentinas are a piano composition by Alberto Ginastera
Alberto Ginastera
Alberto Evaristo Ginastera was an Argentine composer of classical music. He is considered one of the most important Latin American classical composers.- Biography :...

, one of the leading Latin American composers of the 20th century. Written in 1937, they are set of three dances, and they encompass his Opus 2.

The first piece, Danza del viejo boyero (“Dance of the Old Herdsman”), immediately strikes the ear as being odd. The reason is as simple as it is strange: the left hand plays only black notes, while the right plays only white notes. This means it is composed of two modes, the prominent one being E phrygian. Despite the seemingly unavoidable cacophony of that arrangement, Ginastera manages to frame a simple and charming melody through the use of rhythm and texture. The piece ends with a chord
Chord (music)
A chord in music is any harmonic set of two–three or more notes that is heard as if sounding simultaneously. These need not actually be played together: arpeggios and broken chords may for many practical and theoretical purposes be understood as chords...

 (E-A-D-G-B-E) the notes of the open guitar
Guitar
The guitar is a plucked string instrument, usually played with fingers or a pick. The guitar consists of a body with a rigid neck to which the strings, generally six in number, are attached. Guitars are traditionally constructed of various woods and strung with animal gut or, more recently, with...

 strings in standard tuning. Perhaps as a result of his Spanish
Spain
Spain , officially the Kingdom of Spain languages]] under the European Charter for Regional or Minority Languages. In each of these, Spain's official name is as follows:;;;;;;), is a country and member state of the European Union located in southwestern Europe on the Iberian Peninsula...

 background, this was one of Ginastera’s favourite chords.

Danza de la moza donosa (“Dance of the Beautiful Maiden”) is a gentle dance in 6/8 time. A piquant melody meanders its way through the first section, constantly creating and releasing tension through the use of chromatic inflections. The second section introduces a new melody, more assured of itself than the first. The harmonisation of this section is based on the intervals of the fourth and fifth, which give the music a feeling of expansiveness. This sound, which Ginastera uses frequently, reflects the vastness of the Argentine pampas (grasslands). The final section returns to the opening melody, but with a richer harmonisation based on thirds.

With directions such as furiosamente (“furiously”), violente (“violent”), and salvaggio (“wild”), Ginastera left no doubt as to how the third dance, Danza del gaucho matrero (“Dance of the Arrogant Cowboy”), should be performed. Ginastera makes use of gratuitous dissonance
Dissonance
Dissonance has several meanings, all related to conflict or incongruity:*Consonance and dissonance in music are properties of an interval or chord*Cognitive dissonance is a state of mental conflict...

 in this piece, often using minor seconds to harmonise otherwise simple melodies. The structure is an approximate rondo
Rondo
Rondo, and its French equivalent rondeau, is a word that has been used in music in a number of ways, most often in reference to a musical form, but also to a character-type that is distinct from the form...

 (ABACDACD), and the thematic material alternates between chromatic passages (sections A and B) and highly tonal, melodic passages (C and D). The jubilant sound of the C section is achieved by harmonising every single melody note with a major chord, even if they are totally foreign to the tonic key. The D section, by contrast, does not use a single accidental; here, jubilance is expressed through the use of brisk tempo
Tempo
In musical terminology, tempo is the speed or pace of a given piece. Tempo is a crucial element of any musical composition, as it can affect the mood and difficulty of a piece.-Measuring tempo:...

, strong rhythm
Rhythm
Rhythm may be generally defined as a "movement marked by the regulated succession of strong and weak elements, or of opposite or different conditions." This general meaning of regular recurrence or pattern in time may be applied to a wide variety of cyclical natural phenomena having a periodicity or...

, fortissimo, and a simple, majestic chord progression. As might be expected from the savageness of the rest of the piece, the coda is anything but subtle: ffff dynamics and a tremendous glissando
Glissando
In music, a glissando is a glide from one pitch to another. It is an Italianized musical term derived from the French glisser, to glide. In some contexts it is distinguished from the continuous portamento...

bring the dance to a close.

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