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Per violoncello solo - Andrea Valle

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<strong>Andrea</strong> <strong>Valle</strong><br />

Scialoje, I-XV<br />

(ovvero: Alfabeto in Sogno, I serie: da Toti Scialoja)<br />

<strong>Per</strong> <strong>violoncello</strong> <strong>solo</strong>


<strong>Per</strong>forming notes<br />

1 General remarks<br />

Scialoje have been composed following the idea of exploring and<br />

exploiting the peculiar phonological patterns of Toti Scialoja’s<br />

poetry. For each selected poem, a mapping has been defined,<br />

that associates each letter to a certain pitch, selected from a<br />

16 steps-per-octave scale. While composing, a sound synthesis<br />

device has been designed that allowed the composer literally<br />

to play each letter once typed. So, each piece of the cycle has<br />

been first rehearsed and performed on a computer keyboard by<br />

typing each associated poem with a specific tempo and mood;<br />

a log file of the “best performances” has been stored; finally the<br />

data have been processed in order to automatic obtain music<br />

notation. The mapping strategy is clearly revealed by special<br />

symbols (see 3.4) that are associated to various punctuation<br />

characters in Scialoja’s texts. A general consequence of such a<br />

composition process is that the cello is in some way treated as<br />

an expanded, microtonal harpsichord.<br />

2 Total duration<br />

10’ circa.<br />

3 Notation<br />

3.1 Staff<br />

The cycle is written in piano staff.<br />

3.2 Durations<br />

The cycle uses the so-called time-notation, where space is proportional<br />

to duration. The short vertical lines placed on the<br />

central staff indicate the “subdivisions” (1/16), while the long<br />

dotted line crossing the whole staff system indicates the “measure”<br />

(4/16). Thus, each measure lasts one beat of the indicated<br />

metronome. The metronome marking (in quarters) is crucial because<br />

the space/time relation changes in each piece.<br />

Each page contains a piece of the cycle. At the end of each<br />

piece an approximate duration is indicated, in relation to the<br />

indicated tempo. Note, however, that each piece can be performed<br />

faster or slower, the relevant constraint being the respect<br />

of proportionality among written durations.<br />

For each note the attack only is indicated, as the duration is left<br />

to the performer (that is, each note can be performed ranging<br />

from staccato to legato).<br />

3.3 Pitches<br />

The only alteration mark used to indicate the twelve chromatic<br />

pitch classes is ♯ (e.g. c - c♯ - d - d♯ - e - f . . .).<br />

In the cycle the tone is divided into eighth parts. The ratio is<br />

not to use 48 steps for octave but to provide the possibility of<br />

defining 16 steps for each octave by means of a further binary<br />

subdivision of the tone. By means of 1/8 of tone it is thus<br />

possible to notate a step of 3/8 of tone. Microtonal alterations<br />

are indicated by placing above a pitch the symbol ^ with the<br />

number of eights of tone required to rise it. Thus, for example,<br />

the symbol 2 above C♯ indicates C♯ + 2/8 of tone = C♯ + 1/4<br />

of tone. All alterations (be they chromatic or microtonal) are<br />

always rising.<br />

<strong>Per</strong>fect intonation of microtones is not relevant per se, rather<br />

the goal of the performer should ensure the perception of a<br />

non-tempered pitch space (note also that not all pieces use microtonal<br />

alterations). As a consequence, the use of vibrato must<br />

be limited, in order not interfere with pitch perception.<br />

3.4 Special symbols<br />

a. b. c.<br />

a. right hand hard pizzicato on the low C open string, while<br />

the left hand touches the string without pressing it on the<br />

fretboard in a position where no harmonics will sound<br />

b. jeté on the low C open string while the left hand touches the<br />

string C without pressing it on the fretboard in a position<br />

where no harmonics will sound(see above)<br />

c. with the bow over the bridge on the open high A string, pulling<br />

the bow away and letting resonate as possible, sforzato<br />

as possible.<br />

3.5 Dynamics<br />

Dynamics are not indicated as they are left to the performer. It<br />

is important to ensure a good balance between the “note” and<br />

the materials noted through the symbols section 3.4. To this<br />

end, it is also possible to use amplification of the instrument.


I.<br />

Tra un ostacolo e l’altro<br />

tredici passi è il calcolo<br />

vantato - vola il veltro<br />

lungo l’ombra del palco<br />

L’ombra di una falcata<br />

di due metri e novanta<br />

si avventa - mi scavalca<br />

tra un crepuscolo e l’altro


II.<br />

<strong>Per</strong> spengere la fiamma delle candele un soffio<br />

ti basta ed è il sospiro che esali quando soffri<br />

sognando il tuo paese di miele, o mio elefante:<br />

fossero mille accese si spengono all’istante.


III.<br />

Sere, ma quali sere,<br />

quali deserte attese,<br />

quali rose severe<br />

in azzurro paese.<br />

Chi detesta l’estate<br />

sente pungere l’erbe<br />

e confonde le date<br />

in fondo al verde debole.


IV.<br />

Il coccodrillo artritico che scricchiola<br />

arranca lungo il greto verso un croco<br />

giallo cromo, lo fiuta, fa una lacrima<br />

se il croco raggrinzisce a poco a poco.


V.<br />

O magre gru, magari,<br />

magari, grigie gru,<br />

raggiungervi laggiù.<br />

Vedervi aprire le ali<br />

sulle paludi blu.


VI.<br />

L’ape che fuma pepe<br />

lo stipa nella pipa<br />

lo aspira come un papa<br />

lo sputa cupa cupa<br />

oltre le siepi in fior.


VII.<br />

un letto di piuma<br />

un bagno di schiuma<br />

un piatto che fuma<br />

è il sogno del puma


VIII.<br />

Una libellulla non pesa nulla<br />

non pensa nulla se oscilla sulle<br />

lappole lilla - non si ribella<br />

alla folata che la cancella.


IX.<br />

Lo sciacallo sciancato sotto un antico scialle<br />

color sciacallo allunga il muso nell’aiola<br />

strappandola coi denti mi procura una viola<br />

poi col suo passo scialbo mi accompagna al cancello<br />

rosso di rose e roso di ruggine e d’amor.


X.<br />

La lepre ha il più crudele dei musi quando morde<br />

i leggeri lillà sulla radura brulla,<br />

strappa i fiori d’aprile, li ricaccia nel nulla,<br />

col labbro che strafà profumato di verde.


XI.<br />

I grandi gatti avanzano<br />

a balzi e soffi tra le calde rose,<br />

i caldi gatti balzano<br />

a strappi e graffi tra le azzurre rose,<br />

le grandi rose azzardano<br />

ciuffi di spine contro i gatti azzurri,<br />

i caldi azzurri danzano<br />

nella zuffa dei gatti e delle rose


XII.<br />

Sopra un mare d’inchiostro<br />

all’alba vola basso<br />

l’albatro d’alabastro<br />

sopra un mare bluastro.


XIII.<br />

Dove sono le nevi<br />

addormentate un tempo<br />

nel silenzio di brevi<br />

inverni senza vento?<br />

Estate. Il chiar di luna<br />

luccica sulle pietre.<br />

Accanto alla fontana<br />

morrò sempre di sete.


XIV.<br />

Il merlo che in becco ha una perla<br />

leggero saltella sull’orlo<br />

del tetto, lo insegue con l’urlo<br />

chi spera che lasci caderla.


XV.<br />

La memoria mormora come un mare ammansito<br />

la memoria mormora con labbra che sembrano morenti<br />

la memoria mormora come chi maschera malori<br />

ma insieme rapidissima a stornare gli orli dell’oggi<br />

che dico dell’ “oggi”? d’ogni primo attimo del presente<br />

per lei ogni nuovo respiro è già stato respirato<br />

ogni prima scintilla spenta soffiata lontanissimo.


15 poesie di Toti Scialoja<br />

“Con molta pazienza imparando la tecnica mentre opero e senza sapere prima che cosa verrà fuori dopo”<br />

B. Munari, Codice ovvio<br />

The realization of this work would not have been possible without the use of a large amount of open source software:<br />

SuperCollider: I/O processing and sonification, general programming and scripting for algorithmic composition (http://supercollider.sourceforge.net/)<br />

NodeBox: graphic notation generation (http://nodebox.net).<br />

NB: SuperCollider/NodeBox bridge (many thanks to Mark Polishook) (http://www.polishook.org/).<br />

Python: NodeBox programming (http://www.python.org/)<br />

TEX: automated typesetting engine (http://www.ctan.org/)<br />

ConTEXt: TEX-based document preparation system for typesetting (http://www.pragma-ade.nl/)<br />

Smultron: all TEX-editing (http://smultron.sourceforge.net/)<br />

Scalptum in Ciriaco, vulgo Cirié, A.D. MMVIII. Ultima revisione: 30 dicembre 2012. Pur sempre alle OfficineDiBuffalmacco.

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