Page:Tavan - Méthode pratique d'orchestration symphonique.djvu/32

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$<< \new Staff = "clef pour l'orchestration" { \transpose c g { \relative c, { \clef varbaritone \key c \major \cadenzaOn \override Staff.TimeSignature #'stencil = ##f c d e f g a b c \bar "||" } } } \new PianoStaff << \new Staff = "clef pour l'exécutant" { \relative c' { \cadenzaOn \override Staff.TimeSignature #'stencil = ##f c^\markup{Cor en Sol.} d e f g a b c \bar "||" } } \new Staff = "effet et ton de l'orchestre" { \transpose c g { \relative c { \clef treble \key c \major \cadenzaOn \override Staff.TimeSignature #'stencil = ##f c d e f g a b c \bar "||" } } } >> >>$

$<< \new Staff = "clef pour l'orchestration" { \transpose c a { \relative c { \clef soprano \key c \major \cadenzaOn \override Staff.TimeSignature #'stencil = ##f c d e f g a b c \bar "||" } } } \new PianoStaff << \new Staff = "clef pour l'exécutant" { \relative c' { \cadenzaOn \override Staff.TimeSignature #'stencil = ##f c^\markup{Cor en LA.} d e f g a b c \bar "||" } } \new Staff = "effet et ton de l'orchestre" { \transpose c a { \relative c { \clef treble \key c \major \cadenzaOn \override Staff.TimeSignature #'stencil = ##f c d e f g a b c \bar "||" } } } >> >>$

$<< \new Staff = "clef pour l'orchestration" { \transpose c bes { \relative c, { \clef tenor \key c \major \cadenzaOn \override Staff.TimeSignature #'stencil = ##f c d e f g a b c \bar "||" } } } \new PianoStaff << \new Staff = "clef pour l'exécutant" { \relative c' { \cadenzaOn \override Staff.TimeSignature #'stencil = ##f c^\markup{Cor en SI \flat aigu.} d e f g a b c \bar "||" } } \new Staff = "effet et ton de l'orchestre" { \transpose c bes { \relative c { \clef treble \key c \major \cadenzaOn \override Staff.TimeSignature #'stencil = ##f c d e f g a b c \bar "||" } } } >> >>$

Voici comment procédaient les anciens auteurs qui ne se servaient que des Cors sans pistons.

Avant de choisir le Ton à employer, il faut bien examiner ce que l’on se propose d’orchestrer, et prendre le Ton des Cors qui seront le plus aptes à faire les notes qui paraîtront devoir retenir le plus souvent, afin d’avoir autant que possible les bonnes notes à vide.

EXEMPLES SUR LE CHOIX DES CORS

36

Clefs supposées et Clefs réelles	$\new PianoStaff << \new Staff = "clefs supposées et réelles" { \relative c'' { \cadenzaOn \textLengthOn \override Staff.TimeSignature #'stencil = ##f \clef treble s4 \set Staff.forceClef = ##t \clef treble <c e>^\markup{\center-align "Cors en UT."}_\markup{\center-align "Cors exécutent en UT."} \bar "\|\|" s4 \clef varbaritone s \clef treble <c e>^\markup{\center-align "Cors en Sol."}_\markup{\center-align "Exéc: en UT."} \bar "\|\|" s4 \clef mezzosoprano s \clef treble <fis, d'>^\markup{\center-align "ou en Fa."}_\markup{\center-align "Exéc: en RÉ."} \bar "\|\|" } } \new Staff = "unisson avec l'orchestre" { \relative c' { \key c \major \cadenzaOn \override Staff.TimeSignature #'stencil = ##f \set Staff.printKeyCancellation = ##f \once \override Staff.Clef #'stencil =##f s4 \set Staff.forceClef = ##t \clef treble <c e>_\markup{\center-align "Orchestre en UT."}^\markup{\center-align "Unisson."} \bar "\|\|" s2 \key g \major \set Staff.forceClef = ##t \clef treble <g' b>4_\markup{\center-align "Orch: en SOL."}^\markup{\center-align "Uniss:"} \bar "\|\|" s2 \key g \major \set Staff.forceClef = ##t \clef treble <b, g'>4_\markup{\center-align "Orch: en SOL."}^\markup{\center-align "Uniss:"} \bar "\|\|" } } >>$
Unisson avec l’Orch.
	$\new PianoStaff << \new Staff = "clefs supposées et réelles" { \relative c'' { \cadenzaOn \textLengthOn \override Staff.TimeSignature #'stencil = ##f \clef alto s4 \set Staff.forceClef = ##t \clef treble <g e'>^\markup{\center-align "Cors en RÉ."}_\markup{\center-align "Exéc: en UT."} \bar "\|\|" s4 \clef bass s \clef treble <a f'>^\markup{\center-align "Cors en MI."}_\markup{\center-align "Exéc: en FA."} \bar "\|\|" s4 \clef alto s \clef treble <b g'>^\markup{\center-align "ou en RÉ."}_\markup{\center-align "Exéc: en SOL."} \bar "\|\|" s4 \clef bass s \clef treble <c e>^\markup{\center-align "Cors en MI."}_\markup{\center-align "Exéc: en UT."} \bar "\|\|" } } \new Staff = "unisson avec l'orchestre" { \relative c' { \key c \major \cadenzaOn \override Staff.TimeSignature #'stencil = ##f \set Staff.printKeyCancellation = ##f \once \override Staff.Clef #'stencil =##f s4 \key d \major \set Staff.forceClef = ##t \clef treble <a fis'>_\markup{\center-align "Orchestre en RÉ."}^\markup{\center-align "Uniss:"} \bar "\|\|" s2 \key a \major \set Staff.forceClef = ##t \clef treble <cis a'>4_\markup{\center-align "Orch: en LA."}^\markup{\center-align "Uniss:"} \bar "\|\|" s2 \key a \major \set Staff.forceClef = ##t \clef treble <cis a'>4_\markup{\center-align "Orch: en LA."}^\markup{\center-align "Uniss:"} \bar "\|\|" s2 \key e \major \set Staff.forceClef = ##t \clef treble <e gis>4_\markup{\center-align "Orch: en MI."}^\markup{\center-align "Uniss:"} \bar "\|\|" } } >>$
	$\new PianoStaff << \new Staff = "clefs supposées et réelles" { \relative c'' { \cadenzaOn \textLengthOn \override Staff.TimeSignature #'stencil = ##f \clef bass s \clef treble <c e>^\markup{\center-align "Cors en MI" \flat}_\markup{\center-align "Exéc: en UT."} \bar "\|\|" s4 \clef mezzosoprano s \clef treble <g c>^\markup{\center-align "Cors en FA"}_\markup{\center-align "Exéc: en UT."} \bar "\|\|" s4 \clef bass s \clef treble <a d>^\markup{\center-align "ou en MI" \flat}_\markup{\center-align "Exéc: en RÉ."} \bar "\|\|" s4 \clef bass s \clef treble <a f'>^\markup{\center-align "Cors en MI" \flat}_\markup{\center-align "Exéc: en FA."} \bar "\|\|" } } \new Staff = "unisson avec l'orchestre" { \relative c' { \key c \major \cadenzaOn \override Staff.TimeSignature #'stencil = ##f \set Staff.printKeyCancellation = ##f \once \override Staff.Clef #'stencil =##f s4 \key bes \major \set Staff.forceClef = ##t \clef treble <es g>4_\markup{\center-align "Orch: en MI"\flat}^\markup{\center-align "Uniss:"} \bar "\|\|" \noBreak s2 \key f \major \set Staff.forceClef = ##t \clef treble <c f>4_\markup{\center-align "Orch: en FA"}^\markup{\center-align "Uniss:"} \bar "\|\|" \noBreak s2 \key f \major \set Staff.forceClef = ##t \clef treble <c f>4_\markup{\center-align "Orch: en FA"}^\markup{\center-align "Uniss:"} \bar "\|\|" \noBreak s2 \key as \major \set Staff.forceClef = ##t \clef treble <c as'>4_\markup{\center-align "Orch: en LA"\flat}^\markup{\center-align "Uniss:"} \bar "\|\|" } } >>$
	$\new PianoStaff << \new Staff = "clefs supposées et réelles" { \relative c'' { \cadenzaOn \textLengthOn \override Staff.TimeSignature #'stencil = ##f \clef bass s \clef treble <g d'>^\markup{\center-align "Cors en MI" \flat}_\markup{\center-align "Exéc: en SOL."} \bar "\|\|" s4 \clef mezzosoprano s \clef treble <f c'>^\markup{\center-align "ou en FA" \flat}_\markup{\center-align "Exéc: en FA."} \bar "\|\|" s4 \clef tenor s \clef treble <c' g'>^\markup{\center-align "ou en SI" \flat "grave"}_\markup{\center-align "Exéc: en UT."} \bar "\|\|" } } \new Staff = "unisson avec l'orchestre" { \relative c' { \key c \major \cadenzaOn \override Staff.TimeSignature #'stencil = ##f \set Staff.printKeyCancellation = ##f \once \override Staff.Clef #'stencil =##f s4 \key bes \major \set Staff.forceClef = ##t \clef treble <bes f'>4_\markup{\center-align "Orch: en SI"\flat}^\markup{\center-align "Uniss:"} \bar "\|\|" s2 \key bes \major \set Staff.forceClef = ##t \clef treble <bes f'>4_\markup{\center-align "Orch: en SI"\flat}^\markup{\center-align "Uniss:"} \bar "\|\|" s2 \key bes \major \set Staff.forceClef = ##t \clef treble <bes f'>4_\markup{\center-align "Orch: en SI"\flat}^\markup{\center-align "Uniss:"} \bar "\|\|" } } >>$ etc.

Clefs supposées et Clefs réelles	$\new PianoStaff << \new Staff = "clefs supposées et réelles" { \relative c'' { \cadenzaOn \textLengthOn \override Staff.TimeSignature #'stencil = ##f \clef treble s4 \set Staff.forceClef = ##t \clef treble <c e>^\markup{\center-align "Cors en UT."}_\markup{\center-align "Cors exécutent en UT."} \bar "\|\|" s4 \clef varbaritone s \clef treble <c e>^\markup{\center-align "Cors en Sol."}_\markup{\center-align "Exéc: en UT."} \bar "\|\|" s4 \clef mezzosoprano s \clef treble <fis, d'>^\markup{\center-align "ou en Fa."}_\markup{\center-align "Exéc: en RÉ."} \bar "\|\|" } } \new Staff = "unisson avec l'orchestre" { \relative c' { \key c \major \cadenzaOn \override Staff.TimeSignature #'stencil = ##f \set Staff.printKeyCancellation = ##f \once \override Staff.Clef #'stencil =##f s4 \set Staff.forceClef = ##t \clef treble <c e>_\markup{\center-align "Orchestre en UT."}^\markup{\center-align "Unisson."} \bar "\|\|" s2 \key g \major \set Staff.forceClef = ##t \clef treble <g' b>4_\markup{\center-align "Orch: en SOL."}^\markup{\center-align "Uniss:"} \bar "\|\|" s2 \key g \major \set Staff.forceClef = ##t \clef treble <b, g'>4_\markup{\center-align "Orch: en SOL."}^\markup{\center-align "Uniss:"} \bar "\|\|" } } >>$
Unisson avec l’Orch.
	$\new PianoStaff << \new Staff = "clefs supposées et réelles" { \relative c'' { \cadenzaOn \textLengthOn \override Staff.TimeSignature #'stencil = ##f \clef alto s4 \set Staff.forceClef = ##t \clef treble <g e'>^\markup{\center-align "Cors en RÉ."}_\markup{\center-align "Exéc: en UT."} \bar "\|\|" s4 \clef bass s \clef treble <a f'>^\markup{\center-align "Cors en MI."}_\markup{\center-align "Exéc: en FA."} \bar "\|\|" s4 \clef alto s \clef treble <b g'>^\markup{\center-align "ou en RÉ."}_\markup{\center-align "Exéc: en SOL."} \bar "\|\|" s4 \clef bass s \clef treble <c e>^\markup{\center-align "Cors en MI."}_\markup{\center-align "Exéc: en UT."} \bar "\|\|" } } \new Staff = "unisson avec l'orchestre" { \relative c' { \key c \major \cadenzaOn \override Staff.TimeSignature #'stencil = ##f \set Staff.printKeyCancellation = ##f \once \override Staff.Clef #'stencil =##f s4 \key d \major \set Staff.forceClef = ##t \clef treble <a fis'>_\markup{\center-align "Orchestre en RÉ."}^\markup{\center-align "Uniss:"} \bar "\|\|" s2 \key a \major \set Staff.forceClef = ##t \clef treble <cis a'>4_\markup{\center-align "Orch: en LA."}^\markup{\center-align "Uniss:"} \bar "\|\|" s2 \key a \major \set Staff.forceClef = ##t \clef treble <cis a'>4_\markup{\center-align "Orch: en LA."}^\markup{\center-align "Uniss:"} \bar "\|\|" s2 \key e \major \set Staff.forceClef = ##t \clef treble <e gis>4_\markup{\center-align "Orch: en MI."}^\markup{\center-align "Uniss:"} \bar "\|\|" } } >>$
	$\new PianoStaff << \new Staff = "clefs supposées et réelles" { \relative c'' { \cadenzaOn \textLengthOn \override Staff.TimeSignature #'stencil = ##f \clef bass s \clef treble <c e>^\markup{\center-align "Cors en MI" \flat}_\markup{\center-align "Exéc: en UT."} \bar "\|\|" s4 \clef mezzosoprano s \clef treble <g c>^\markup{\center-align "Cors en FA"}_\markup{\center-align "Exéc: en UT."} \bar "\|\|" s4 \clef bass s \clef treble <a d>^\markup{\center-align "ou en MI" \flat}_\markup{\center-align "Exéc: en RÉ."} \bar "\|\|" s4 \clef bass s \clef treble <a f'>^\markup{\center-align "Cors en MI" \flat}_\markup{\center-align "Exéc: en FA."} \bar "\|\|" } } \new Staff = "unisson avec l'orchestre" { \relative c' { \key c \major \cadenzaOn \override Staff.TimeSignature #'stencil = ##f \set Staff.printKeyCancellation = ##f \once \override Staff.Clef #'stencil =##f s4 \key bes \major \set Staff.forceClef = ##t \clef treble <es g>4_\markup{\center-align "Orch: en MI"\flat}^\markup{\center-align "Uniss:"} \bar "\|\|" \noBreak s2 \key f \major \set Staff.forceClef = ##t \clef treble <c f>4_\markup{\center-align "Orch: en FA"}^\markup{\center-align "Uniss:"} \bar "\|\|" \noBreak s2 \key f \major \set Staff.forceClef = ##t \clef treble <c f>4_\markup{\center-align "Orch: en FA"}^\markup{\center-align "Uniss:"} \bar "\|\|" \noBreak s2 \key as \major \set Staff.forceClef = ##t \clef treble <c as'>4_\markup{\center-align "Orch: en LA"\flat}^\markup{\center-align "Uniss:"} \bar "\|\|" } } >>$
	$\new PianoStaff << \new Staff = "clefs supposées et réelles" { \relative c'' { \cadenzaOn \textLengthOn \override Staff.TimeSignature #'stencil = ##f \clef bass s \clef treble <g d'>^\markup{\center-align "Cors en MI" \flat}_\markup{\center-align "Exéc: en SOL."} \bar "\|\|" s4 \clef mezzosoprano s \clef treble <f c'>^\markup{\center-align "ou en FA" \flat}_\markup{\center-align "Exéc: en FA."} \bar "\|\|" s4 \clef tenor s \clef treble <c' g'>^\markup{\center-align "ou en SI" \flat "grave"}_\markup{\center-align "Exéc: en UT."} \bar "\|\|" } } \new Staff = "unisson avec l'orchestre" { \relative c' { \key c \major \cadenzaOn \override Staff.TimeSignature #'stencil = ##f \set Staff.printKeyCancellation = ##f \once \override Staff.Clef #'stencil =##f s4 \key bes \major \set Staff.forceClef = ##t \clef treble <bes f'>4_\markup{\center-align "Orch: en SI"\flat}^\markup{\center-align "Uniss:"} \bar "\|\|" s2 \key bes \major \set Staff.forceClef = ##t \clef treble <bes f'>4_\markup{\center-align "Orch: en SI"\flat}^\markup{\center-align "Uniss:"} \bar "\|\|" s2 \key bes \major \set Staff.forceClef = ##t \clef treble <bes f'>4_\markup{\center-align "Orch: en SI"\flat}^\markup{\center-align "Uniss:"} \bar "\|\|" } } >>$ etc.