Notice
CANZONE III
The Canzone series, of which there are 5, consists of relatively short chamber music works of an experimental nature. CANZONE III for 7 brass instruments (in principle trombones, from piccolo to bass; current version for 3 trumpets and 4 trombones) was written in 1967. Like Le Son d’une Voix, premiered in Warsaw in 1964, it is a work based on a linguistic sound model, in this case a sonnet by Ronsard. The 14 lines contain 376 phonemes, 31 of which are different. Each of these corresponds to a fixed degree on a chosen scale. A statistical analysis of the frequency and context of each phoneme was used to establish this 31-degree scale, which the range of the instruments meant was divided from 3/4 of a tone to 3/4 of a tone, so that the most frequent phonemes were represented by the register chosen as predominant.
As for the model, it was chosen for its exceptional structural value, with very subtle alliterations, chiasms, partial asymmetries, repetitions and parallels that are already a kind of music, once the meaning has been bracketed.
Instrumentation
3 tpt, 4 tbnFirst performance
02/13/69 Paris, O.R.T.F., studio 105, (Ars Nova dir. Marius Constant)