Palette de Couleur et de Lumiere
The concept of a palette of instrumental colour and
timbre is derived from deepest aesthetic principles of the work. The choice of instruments are essential to
the colouristic balance of the work.
Glockenspiel Vibraphone
Bongos Congas
Tom-toms Bass
drum
Small shaker Tambourine
Whistles Blowers
Piano
Flute/Alto Flute Clarinet/Bass
Clarinet
With the piano as the mediator, the opportunity for
balanced and contrasting exploration of instrumental colour are great. For example;
Woodwind
The two types of combinations are demonstrated
below. The first is cross-species
representation where there is a contrast of both instrument and register.
Example 1
The second contrast intrumental colour only.
Example 2
percussion
This is similar to the first cross-species representation
above. Here however, they are of the
same instrumental family-the drum.
Therefore the contrast is of timbre rather than colour.
Example 3
This is a contrast of timbre and a subtle change of
register.
Example 4
With the keyboard percussion combined (which in terms of
colour and register stretches a wide range)interesting cells of timbre and
colour emerge.
Example 5
The combinations are maximised when woodwind are taken
into consideration:
Example 6
Example 7
Treble Alto Tenor Bass
Catergories
I Flute Alto Flute Clarinet Bass Clarinet
Catergories
II Glock. Vibraphone............. Pianoforte
Catergories
III Cabasa Tom-Tom Congas Bass drum
Catergories can also be made in terms of metal and wood
sounding instruments:
Metal Wood
Flute/(alto) Clarinet/(bass)
Vibraphone Wood
blocks...
Glockenspiel...
Like the previous work Apres La Mort des Artistes,
the instrumental combinations are devised through an elaborate and complex
plan. The leading figurative writing is
divided between instruments that are intended to dominate the texture.