20 th century music week 20 th century music refers to the time from 1900. the 20 th century became...
TRANSCRIPT
20th Century Music Week 20th Century music refers to the time from 1900.
The 20th century became a period of ‘isms’ and ‘alities’.
Nationalism Impressionism Serialism Neo-classicism Minimalism Polytonality Atonality Microtonality
https://www.youtube.com/watch?v=BryIQ9QpXwI
Technology
Developments in technology opened many doors for composers to experiment with new sounds in the 20th century. Advances in recording equipment allowed composers to stretch the realms of traditional music.
Atonality Atonal music has no feeling of
key, major or minor. It is very dissonant, and it will lack a 'nice' melody and accompaniment.
Listen to Arnold Schoenbergs "Pierrot lunaire” which is an atonal drama.
"Pierrot Lunaire" consists of three groups of seven poems. In the first group, Pierrot sings of love, sex and religion; in the
second, of violence, crime, and blasphemy; and in the third of his return home to Bergamo, with his past haunting him.
https://www.youtube.com/watch?v=N-zW10__i4M
A Cluster is a group of notes, which clash, played together.
Minimalism
Minimalism is a style of music which originated in the west coast of America in the 1960’s by composers such as Steve Reich, Terry Reilly and Philip Glass.
This group of American composers distilled music down and experimented with simple pitches and increasingly complex rhythms, creating beautifully hypnotic music.
Main Features of Minimalist music
Layers of ostinatiConstantly repeated patterns that
are subjected to gradual changesLayered texturesInterlocking repeated phrases and
rhythms
Ostinati are rhythmic, melodic or harmonic patterns which are repeated many times.
Minimalist music is often very long works
Steve Reich Composers like Schoenberg and Boulez stripped away
the idea of harmony and wrote music according to mathematical principles. Reich went back to basics and re-adopted the age-old formula: rhythm + pitch = music.
Listen to Reich’s “ Music for 18 Musician”
Listen to how long it takes to for the harmony to change and new ostinato to be introduced.
https://www.youtube.com/watch?v=ZXJWO2FQ16c&list=RDZXJWO2FQ16c#t=28
Now listen to Reich “Different Trains” a work for String Quartet and Tape. The speech is taken from interviews recorded in
Europe and America during and after WW2. The speech is a source for the melodies which appear in the string parts.
https://www.youtube.com/watch?v=JYEwsIW-zsQ&index=1&list=PL86344FF0F7ACFC84
Musique Concrete
Recorded natural sounds which are transformed using simple editing techniques such as cutting and re-assembling, playing backwards, slowing down and speeding up. The technique was developed about 1948 by the French composer Pierre Schaeffer.
Listen to Poème électronique (1958) by Edgard Varese. It was written for the Philips Pavilion at the 1958 Brussels World’s
Fair.
Try to write down as many recorded sounds as you can as you listen.
https://www.youtube.com/watch?v=MmrchX7qYpU
Impressionism
“Sunrise” by Claude Monet
This style borrowed its name from the artists such as Degas and Monet from the end of the nineteenth century. Like the artists of this movement composers tried to create ‘impressions’ in their music.
Features of Impressionism
Vague and hazy outlines of melody Colourful and rich orchestration (e.g sometimes pp by
the whole orchestra) Exploitation of timbral effects - glissando, con sordino,
pizzicato, harmonics, tremolando. Rhythmic flexibility and fluidity resulting in music
which obscures the pulse. The use of rubato
Prelude a l’apres midi d’un faune
Work by Claude Debussy (1862 - 1918)
It is based on a poem by the Symbolist poet Stephane Mallarme.
Like the poem the music describes a faun in the forest playing his pan-pipes. He is disturbed by passing nymphs and he pursues them. He is unsuccessful in the chase and falls asleep resulting in vivid dreams.
Debussy has often been described as an ‘Impressionist’ composer due to the similarities which his music had (blurred/hazy lines, no clear centre or focus) with the Impressionist artists and movement.
The work is in Sonata Form;
Exposition
Development
Recapitulation
Opening Flute Theme
In addition to the Atonal feel the rhythmic pattern adds to the overall ambiguity of the work through incorporating long notes, semiquavers, a semiquaver triplet and dotted quaver all within the opening bar.
https://www.youtube.com/watch?v=bYyK922PsUw
Whole Tone scaleAnother harmonic feature used widely by Debussy and other impressionist music is the whole tone scale. Here is an example from the clarinet.
A Whole tone scales is a scale which is built up by tones.
Stepwise
The whole tone scale is then played by the flute, what is this an example of?
Whole Tone Scale
Example: 3’26