Voi (Rex) - Essay Abstracts
Voi (Rex) - Essay Abstracts
Voi (Rex) - Essay Abstracts
The following will then be undertaken: the schema of Even if this innovation is in the end only relatively new
the two chords becoming progressively out of phase in terms of its content, it is by its potential for synthesis
with each other, the play of reciprocal imitations and imagination that it opens the way for future
between the ensemble and the electronics, being promising applications.
“dazzled by white noise”, and the development of 3. THE LAST MOVEMENT. THE DYNAMIC OF
unexpected writing situations which stimulate the ACCUMULATED CONSTRAINTS
invention of the composer (in particular the idea of The reconstitution of the activity of composition of the
“instrumental simulation” of sound files, starting from a third movement which was just presented shows that the
reworked musical dictation). At the same time, many of initial plans – even when they are no longer valid, the
the initial ideas for this movement are abandoned: little notes containing jotted down sound ideas – even
“There are things which I didn’t do. For example, I had intended to when they were recopied elsewhere, the computer
use certain chords to which I had given the name “chords which are generated material – even when it was already used in a
good in themselves”, but in fact I didn’t use them/ there were a few
instances in which I wanted to use these chords in the piece, either as
past context, are all resources for the action situated at
interludes between the movements, or even in this movement itself; the moment of composition itself.
but in the end I didn’t do it, I didn’t use them at all.” This remark applies just as much to the fragmentary
The unexpected writing situation, stimulating the preparation of any given situation (fragmentation in
invention of the composer, which has just been time and also by the multiplicity of retentional media),
analyzed, might only have been of interest for him as to the global conception of a movement at the
beginning of its composition – even if, contrary to the between movements had been carefully defined before
3rd movement, it had already been defined with the writing of the work, and then progressively taken
precision in previous stages. less into account as the writings of the movements
So it is with the 5th movement, which the composer now progressed, the 5th movement was different. Although
characterizes as the concatenation of three different he has now acquired a rough idea of its global duration,
movements of the initial plan: movements VI, VII and the durations of its sections had not been defined,
VIII. This 5th movement was constructed in several neither with respect to the proportions defined for the
stages beginning from these three, in particular during former movements VI, VII and VII, nor by any other
two distinct stages of the composition of Voi(rex). means:
“I knew that I could not keep the initial proportions, and since I
Right from the moment that the 3rd movement was abandoned the idea of using multi-processes, it wouldn’t have made
finished, the composer decided to modify the general sense to keep them. On the other hand, I now have a vision of the
plan of the work: to discard movement IV, to preserve piece as a whole, so I have a good idea of the global duration. I can’t
V (which would become the 4th) and to concatenate the be mistaken about the duration of the 5th movement, give or take a
minute. […]”
last three movements conceived as a single movement
(the 5th). This concatenation was conceived as a unified The writing of the 5th movement proceeds in the same
integration of the guiding ideas of each of these way as the 3rd: the situated writing of a movement
movements (on the general plan “scat”, “propagation of depends on the writing of preceding movements. But
figures” and “multiprocesses” are the words which here this idea is all the more evident because it is the
figure just below each movement number). As the last movement to be composed : Philippe Leroux begins
composer himself states after the fact, this logic of this movement with a determinate knowledge of the
concatenation endangered the unity of the last work, which he puts in relation to what he prepared to
movement: this end and with what he had decided at the start of the
“Because as a movement, this 5th movement is not very coherent in
composition.
the way that it is constructed. But taken as a part of the piece as a As the writing of the 5th movement progresses, it
whole, it is absolutely coherent. But I think that I would have liked it
to be more coherent in and of itself. At times it almost approaches
confronts the difficulty of making concrete the
mere juxtaposition of certain things at the end. But since everything relationship between this movement and the ones which
comes from far back and was very much prepared, it works.” preceded it. From the moment of the rereading which
In the second step of concatenation, before writing the preceded the writing, it is said that operations and local
5th movement, the composer goes back to the sketches elements should refer back to passages from previous
for movements VI, VII and VIII as they were initially movements:
planned, and he recopies the significant elements onto a “[In this sketch] I am simply imagining the beginning of the 5th
movement, exactly what is going to happen. As I spoke of swathes of
unified sketch of the movement that he is about to work chords, I do want swathes of chords, but I want them to be triggered
on; in so doing, he updates his vision for their fusion at by a figure (because I want the figure to propagate later), which I take
the time of the revision of the general plan. By from the Doppler effects which I made right at the beginning, in the
recopying onto his new “plan for V” the selected first Doppler effect patch which was made long before the writing of
the 1st movement and all that. Except that I apply it to a precise chord
guiding ideas, he makes clear what he intends to and to a precise letter [a reference to the 2nd movement in which the
preserve and reorders the elements into an order composition is marked by the use of the calligraphy of the letters of
different from the one in which they would have the poem as a gestural model for the melodic writing of the score,
occurred had he decided to preserve the three using OpenMusic], the letter which will determine the speed of the
movements. Doppler effect.”
He goes from a “logic of movements in which the From the preceding paragraphs, we see that the problem
concept of scatting would have been used for the whole of unity is posed on two levels simultaneously
movement”, to a synthesis of heterogeneous elements: throughout the writing of this movement: on the level of
“Now that [the scat] is no longer a movement, it has to the movement (for which the unity must overcome the
be a part of a gesture, a musical content”, which leads heterogeneity of the previously planned but abandoned
him to make it the central section of the new movement, movements from which it emerges) and on the level of
which contains successively elements from VII, VI and the work as a whole (for which the concluding
VIII. movement must give closure and/or complete, in a
balanced manner, the network of relationships springing
“In order to continue, that [plan for V with a list of elements taken
from the last three movements] is the most important, because I see
from the resemblances and contrasts between the
there that I am saying: ‘from VI I’m going to keep the scatting, I’m preceding movements).
going to keep the melody which follows the shape of the letters and
uses rhythmic elements from III, I’m going to keep moments of rest
The writing of the 5th movement accumulates
with the swathes of chords (but in fact, that’s not what I did), and also relationships with older periods of activity, during
some Doppler effects and some breaks in the scatting, things which which plans as well as material were elaborated, at the
hover a little (marked ‘floating [planements]’). Next, from VII, I keep same time as ideas and projects which did not yield any
the propagation of figures, delay patterns/”
inscription or leave any traces. These ties range from the
The question of unity does not only come into play in realization of a passage which had been planned long
the issue of the order of succession, but also in the before, to seizing a good opportunity to create a relation
proportions of the movement. While the proportions
a posteriori with an element from a preceding “Where are [the melodies imitating the letters of the alphabet used in
this passage of the 5th movement]? [searches in the computer, opens
movement. the OpenMusic program] Oh wait! No, I didn’t rewrite them because I
A detailed analysis of the anticipation of the idea of the already had them. For example, ‘i’ of chord 1. I must have changed
scat which was previously presented, would show that the chord, I removed this one and imported chord 1, and then I took
the unfolded letter.”
even when dealing with an essential idea of the work
like that of the scat, it can only be defined and given It is the use of the operation “Save as…” which allowed
content in the lead-up to the movement in which it the composer to select the most successful letter-
occurs. drawings when he was working on the 2nd movement,
which made use of this procedure; and it is this very
However, anticipation can be more determinate in terms same operation which allows him to adapt the results
of its content and more indeterminate in terms of the which were obtained at that time for a new harmonic
suitable moment for its future use. This is the case with context (i. e. by crossing the same profile with a new
occasional links made with preceding movements: every chord) which is what he does in the 5th movement.
opportunity is used to make reference in a detail of the
writing to characteristics and/or ideas from one of the Engaged in creating numerous connections with
preceding movements – a drone which makes reference preceding movements, the composer goes about reusing
to the 1st movement, a melodic profile of a letter which an element from the 3rd movement which is neither a
refers back to the 2nd and 4th movements, etc. These sound file, a patch nor a motive, but a structure – a
anticipations are generally only formulated at the instant structure resulting from the 3rd becoming the
of their being filled in the situation. But the writing of infrastructure of the 5th. The fact that it was saved into a
the 5th movement also leads the composer to complete, different file of the session(s) of the 3rd allows then for a
modify, or to ‘tally up’ lists of things to do. He does so recycling of the structure of the 3rd as a formal guide for
by basing himself on elements carried over, from the the writing of the 5th:
writing of a preceding movement, from a sketch “In point of fact, you’re following, section by section, the structure of
concerning this movement to elements reserved for the 3rd movement. Do you then have [the corresponding passage in the
score] in front of you? How do you do it?
what was to come next:
No, what I have in front of my eyes is the [ProTools] session of the
“There are several things that I wrote when I was working on the 3rd:
3rd. I don’t reuse elements from the writing of the 3rd .
‘for the voice, folding over of the high notes (for conjoint motion)’,
‘reuse elements from the rhythmic writing of III’, ‘make moments of That session, you rework it a lot, you remold it as you like. So you
calm with swathes of chords cf. III’”. have the intact session of the 3rd in front of you?
He also does so by verifying retrospectively an aspect of Yes, and from time to time I take something from the 3rd, I look at it in
detail, and I put it into the 5th. In the work session on the 5th, I have the
the composition by making a list (“by putting a dot on session of the 3rd (at the beginning) in its entirety; and then what I did
those real time techniques that I used in the preceding was either to enlarge some things, or/ (…) I recopied many things in
movements – in order to see what I was going to reuse order to do my dictations in a practical way/”
at the end”). The exploitation of this procedure on the scale of a large
Without using notations produced over the course of the part of the 5th movement is tied to elements from the
writing of a preceding movement, the composer can compositional situation of this movement such as the
also make use of elements already used in the course of need to save the voice before the scat section and the
the writing of a preceding movement but which were in desire to establish solid ties with the 3rd movement. It
the end not included in it, having been replaced by must also be understood as a confident exploitation of
variants which were more appropriate to the context. the compositional innovation of the 3rd movement, but
This reuse of elements strongly linked to the context of on a larger scale than the first time around. In this sense,
another movement allows him, when he uses them for this innovation is confirmed to be fruitful in this test
other purposes in the 5th movement, to exhaust material situation defined by the urgency to finish the manuscript
which he judged to be particularly interesting and which in order to submit it to the publisher, without spoiling
constituted for him a reservoir of potentially applicable the efforts of preparation of the three movements
elements. This is especially true of elements produced initially planned, nor to reduce the relationships
via computer, because the computer allows for the between the 5th and the preceding movements. Our
identical reproduction of objects which can each be characterization of this “new writing tool” in the
altered in a different way while still conserving some of analysis of the 3rd movement would not have been
its previous aspects. complete if we had not taken into account this ‘second
time around’ which confirms a process of emergence-
Therefore, this reuse of elements, often undertaken
creation-recognition of innovation.
directly on the technological medium which allowed
them to be generated, explores possibilities which were 4. QUESTIONS OF METHOD AND CONSTRAINTS
not relevant beforehand, but which were already FOR THEORIZATION
available and at-hand. The OpenMusic patch in which For Newell & Simon (1972), the phenomena of human
the composer can produce melodic profiles by crossing problem solving in the laboratory asked for a
a set of notes with the contours of a drawing (in this methodology that is “Empirical, Not Experimental” and
case the letters of the alphabet), constitutes at once a “Non-statistical”: “Because of the strong history-
tool and the memory of these operations: dependence of the phenomena under study, the focus on
the individual, and the fact that much goes on within a shows the limits of the simulation situation: the de facto
single problem solving encounter, experiments of the monopoly accorded to the activity theme that was
classical sort are only rarely useful. [...] Thus, the dominant. What is remarkable is that the access by the
analysis of verbal protocols is a typical technique for same methods to their effects during the writing of the
verifying the theory...”. Following these authors, what 5th allowed them to be recovered.
kind of methodological consequences have the Similarly, it is only during the compositional situation
characteristics of long temporal span cognition simulation for the 5th movement that the process of
phenomena? compositional innovation of the 3rd movement turns out
For these authors, the same phenomena asked also for a to be made explicit and thus recognized (as an operation
theory that is “Dynamically Oriented”: “The natural common to the two stages of writing with a wide
formalism of the theory is the program, which plays a interval of time between them).
role directly analogous to systems of differential One thing that we could anticipate in principle but not
equations in theories with continuous state spaces”. in terms of its realization is that the compositional
What kind of a theory, the phenomena of long temporal situation simulation of certain movements allows us to
span cognition asks for? discern certain globally shared characteristics of the
It is these two questions which we will now consider. activity of composition. This is particularly true of the
5th movement. For example, it sheds light on the
A/ On the Method and Time of an Inquiry
“intimate knowledge” for a movement that the
Phenomena of large temporal span of cognition seem to
composer gained after the writing of the preceding ones:
us to point towards a methodology of analysis of verbal
protocols collected within a situation simulation through “There is a very important thing there, and there’s no trace of it
anywhere; that’s the fact that I just composed the four first
the material traces of the activity that we presented here movements, so I have intimate knowledge of the time of my piece: I
above. The kinds of analytical elements which we have reread it often, and what’s more, for the 3rd, a simulation in time is
presented are not presently available to music listeners. available, so I feel / I see very well the balance / if such and such a
They were not immediately available to the composer section might tend to unbalance the piece as a whole, I would feel it
right away. It is at the beginning, perhaps, that that type of thing is the
himself either, at least not in detail or in their most critical. After, I could almost continue with my eyes shut. […]”
construction. They show how fruitful the investigation
situation that was practiced in this study turned out to Also by way of example, the logic of collecting,
be. The validity of the data collected is essentially transferring and transforming which is put to use by the
assured, during the interviews and after them, through composer is particularly evident in the writing of the 5th
the confrontation of the affirmations of the composer on movement because it gives closure to Voi(rex).
the one hand between them, on the other hand with the Actually, its characteristic of being a concluding
material traces available. This fruitfulness and this movement shed light on the properties of the activity of
validity, which are of course not without limits, composition over the course of the writing of all of the
although nevertheless efficacious, we anticipated them preceding movements.
from past theoretical and methodological experience These interviews within situation simulations through
concerning the analysis of the activities in work material traces, could obviously be held throughout the
situations, in sports and in education (Theureau, 2003). writing of a work (or any other long term cognitive
What we did not anticipate at first is that it was only process). This is as a matter of fact the method we are
during the reconstitution of their use in the composition adopting today as part of a new research project on the
of the 5th movement that we were informed that during activity of musical composition.
the writing of the 3rd movement but in preparation for B/ Constraints for Cognitive Theory
the 5th, the composer noted (in sketches for the The analysis which we have presented here of the
movements VI, VII and VIII which were replaced by activity of composition of the 3rd and 5th movements
the 5th), certain elements intended for the 3rd which he reveals also some empirical constraints which a
removed from that movement, as well as developments cognitive theory interested in the large temporal span of
envisioned for other elements of the 3rd. Despite our human cognition should take into account:
asking the composer to document all of his activity,
• Not only must the training-development be described,
these elements produced in relation to activity themes
appealed to punctually, whereas the dominant activity but also the appropriation-individuation of existing tools
and procedures;
theme was the writing of the 3rd, were only mentioned
when reconstructing the moment of their final • A central place must be given to the perception-action
utilization: loop and to its development into a discovery-creation
“I wrote that at a point in which I was writing the 3rd movement; I said loop; this applies just as much to the realization of a
to myself: what I am doing at this moment, such and such an work (surprises from inner or auditory hearing – writing
operation, for example, possesses such and such a development which and electroacoustic signal processing) as to the
will fit in perfectly at the end” [Interview about the writing of the 5th
movement].
procedures of composition;
The fact that they were forgotten during the situation • An essential role must be given to anticipation and
simulation for the composition of the 3rd movement especially to the vague anticipation which characterizes
“ideas”, as is the case for the different types of sound work), in this case inspired by the composer listening to
and musical ideas, for which the possibility of his own work. This technological aspect of the study is
realization at various degrees is left open; in relation with all of the empirical challenges raised by
• In relation to this vague anticipation, at least two types it (cf. the introduction) and not only to that of the large
of long-term emergence must be described: the temporal span of cognition which is presented here. Its
publication is forthcoming.
emergence of claims and actions, and the emergence of
procedures;
• Next to the resolution of problems imposed on the REFERENCES
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• The notion of the preparation of a situation must be d’apprenants dans un dispositif institutionnel.
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the writing of the work’s score, the composer is not so Dieumegard, G. & Saury, J. Durand, M. (2004).
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• A place must be given to the constant redefinition of Donin, N. & Theureau, J. (2005). Voi(rex) de Philippe
the past: if there is a separation for the composer Leroux, éléments d’une genèse. Dissonanz-
between the preparation before the writing and the Dissonance, 90, June, 4-13.
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Lamonde, F. (2000). L’intervention ergonomique: un
considered, which consists of a technique of self- regard sur la pratique professionnelle. Octarès,
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CONCLUSION
Through this empirical study of Philippe Leroux’s Theureau, J. & Donin, N. (to appear). Comprendre une
activity of musical composition of Voi(rex), large activité de composition musicale : essai
temporal span of human cognition appears as a méthodologique sur les relations entre sujet,
challenge in terms of data collecting methods and activité créatrice, environnement et conscience
cognitive theory. préréflexive dans le cadre du programme de
recherche ‘cours d’action’. Barbier, J.-M. &
This empirical study is undertaken in relation with a Durand, M. (ed.), Les relations sujets-activités-
technological project known as “signed listening” environnements. Presses Universitaires de France,
(Donin, 2004), which aims at the development of active Paris.
listening multimedia environments (in particular the
production of and the listening capabilities for
imaginative variations concerning aspects of the given Translated from the French by Jonathan Goldman