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John Rimmer  

De Aestibus Rerum

Duration: 14' 00" Year: 1983
for chamber quintet

  • Instrumentation
    clarinet, horn, violin, cello, piano
  • Programme Note

    De Aestibus Rerum was composed for the centenary of the University of Auckland in 1983, and received its first performance in November of that year. The title means ‘on the ebb and flow of things’ and the work is based on a number of distinctive rhythmic and timbral ideas which grow and recede. One hears fluidic patterns, clear octaves with coloured resonances, shimmerings and tremolos, bird-like calls and repeated notes which move frequently at different speeds. A feature of the work is the free open sounding passages marked ‘cadenzas’ for clarinet, violin, cello and horn. In two of these passages the instruments proceed independently of each other.

    This work received first prize in the chamber music category of the International Horn Society Competition in 1984 and the work was subsequently performed at the International Horn Symposium, Detmold, Germany, in September 1986 by the Virginia Tech Ensemble.

    De Aestibus Rerum was recorded by the Karlheinz Company in October 1984.

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Gillian Whitehead  

Manutaki

Duration: 12' 00" Year: 1985
for chamber sextet

Robin Toan  

Twitter

Duration: 09' 00" Year: 2008
for flute, two saxophones and piano

  • Programme Note

    Twitter portrays the sounds of birds that I heard in Western Park, Freemans Bay while running my dog. In this heightened reality you can hear a plethora of birds, ranging from small chirpy sparrows and mynahs to large more sonorous pigeons and magpies. Often the exuberant character of my dog slips in as well while he chases after birds. Throughout the piece I have used chromatic melodies and added note chords to depict the diverse pitches made by birds and syncopated rhythms to reflect the erratic nature of bird song.

    The first movement has a bouncy feel to it. There is a reoccurring motif played by the soprano saxophone that is present much of the way throughout the movement. The added note chords and syncopated rhythms give off a jazzy vibe towards the end. I imagine the birds to be having a good time despite being teased by my Yorkshire terrier.

    I have titled second movement the birds at at dusk. The movement opens with birds twittering which is characterized by flutter tonguing and sustained notes. Out of this comes a languid melody played by the saxophone. As time progresses the melody is passed around the instruments and the supporting notes grow into chords. The movement ends as the birds roost.

    An active and insistent character saturates the final movement. The birds are darting around in all directions fighting over crumbs left by school kids at lunchtime and my buoyant companion is never out of the action chasing after them as they take flight. The movement is dominated by florid runs by the entire ensemble and syncopated rhythms that provide an unsteady platform for the pandemonium.

    Robin Toan

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