thème musical pour un roman historique breton

\version "2.24.0"

\header {
  title = "Thème et Variations – Jeanne, la mer et le feu"
  composer = "Christelle"
}

global = {
  \key d \minor
  \time 4/4
  \tempo 4 = 72
}

%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% THEME
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

theme = \relative d'' {
  d4 f a c
  a4 f e d
  d4 e f a
  f4 e d2
}

%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% VARIATION I – INTIME
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

variationI = \relative d'' {
  \tempo 4 = 60
  d4( f8 a) a4( f8 d)
  c4( a8 f) e4( d)
  d4( e8 f) a4( f8 d)
  e4( f8 e) d2
}

%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% VARIATION II – MARITIME
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

variationII = \relative d'' {
  \tempo 4 = 72
  d8 f a f  d8 f a f
  c8 a f a  c8 a f a
  d8 e f e  d8 e f a
  f8 e d e  f8 e d2
}

%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% VARIATION III – DRAMATIQUE
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

variationIII = \relative d'' {
  \tempo 4 = 84
  d4 fes a c
  a4 fes e d
  d4 e f a
  f4 e d2
}

%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% VARIATION IV – HEROIQUE
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

variationIV = \relative d'' {
  \tempo 4 = 96
  d4 f a d'
  c4 a f d
  d4 e f a
  d'4 c a2
}

%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% VARIATION V – TRAGIQUE
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

variationV = \relative d'' {
  \tempo 4 = 66
  d4 f e f
  d4 cisis d2
  f4 g a f
  e4 d c2
}

%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% VARIATION VI – RESOLUTION
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

variationVI = \relative d'' {
  \tempo 4 = 72
  d4 f a c
  a4 f e d
  d4 e f a
  f4 e d2
}

%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% SCORE
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

\score {
  \new StaffGroup <<
    \new Staff \with { instrumentName = "Flûte" } {
      \clef treble
      \global
      \theme
      \variationI
      \variationII
      \variationIII
      \variationIV
      \variationV
      \variationVI
    }
  >>
  \layout { }
  \midi { }
}

Bonjour et bienvenue sur Lilypond community !

Quelle est votre question ?

Peut être que Guillevin56 n'a pas de question et qu'elle (ou il) veut juste nous montrer la composition de Christelle.
Je me permet de faire 2 remarques :

  1. Tu n'a pas défini de midiInstrument. Mon synthétiseur en choisit un par défaut qui me semble être un piano. C'est surement plus joli avec une flûte.
  2. Une tessiture de 4 octaves, c'est pas un peu balèze pour une flûte ?
1 « J'aime »

\version "2.24.0"

\header {
title = "Jeanne, la mer et le feu"
subtitle = "Thème et variations"
composer = "Christelle"
tagline = ##f
}

global = {
\key d \minor
\time 4/4
}

%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% THEME
% d''–f''–a''–c''' : septième, pas triade.
% Balancier, sans demi-cadence.
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

theme = \relative d'' {
\tempo "Thème" 4 = 72
d4 f a c
a4 f e d
d4 e f a
f4 e d2
}

%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% I – INTIME
% Mêmes hauteurs, liaisons, souffle plus lent.
% Liaisons au-dessus : ligne chantée, rien en dessous.
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

variationI = \relative d'' {
\tempo "I — Intime" 4 = 60
\slurUp
d4( f8 a) a4( f8 d)
c4( a8 f) e4( d)
d4( e8 f) a4( f8 d)
e4( f8 e) d2
}

%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% II – MARITIME
% Croches brisées, faisceaux par geste de noire.
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

variationII = \relative d'' {
\tempo "II — Maritime" 4 = 72
d8[ f a f] d8[ f a f]
c8[ a f a] c8[ a f a]
d8[ e f e] d8[ e f a]
f8[ e d e] f8[ e] d2
}

%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% III – DRAMATIQUE
% fa♭ puis retour au fa : le bécarre se voit.
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

variationIII = \relative d'' {
\tempo "III — Dramatique" 4 = 84
d4 fes a c
a4 fes e d
d4 e f a
f4 e d2
}

%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% IV – HÉROÏQUE
% Le d' d’origine, après a'', partait à ré'''' (ré 7).
% Ici le sommet reste ré''' : une octave au-dessus du thème, jouable.
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

variationIV = \relative d'' {
\tempo "IV — Héroïque" 4 = 96
d4 f a d
c4 a f d
d4 e f a
d4 c a2
}

%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% V – TRAGIQUE
% do× d’origine : glyphe plus lourd que la ligne.
% do♯ garde la sensible vers ré, et se lit d’un coup.
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

variationV = \relative d'' {
\tempo "V — Tragique" 4 = 66
d4 f e f
d4 cis d2
f4 g a f
e4 d c2
}

%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% VI – RÉSOLUTION
% Reprise littérale du thème. Même page que le tragique si possible.
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

variationVI = \relative d'' {
\tempo "VI — Résolution" 4 = 72
d4 f a c
a4 f e d
d4 e f a
f4 e d2
\bar "|."
}

\score {
\new Staff \with {
instrumentName = "Flûte"
shortInstrumentName = ""
midiInstrument = "flute"
} {
\clef treble
\global
\theme \bar "||"
\break
\variationI \bar "||"
\break
\variationII \bar "||"
\break
\variationIII \bar "||"
\break
\variationIV \bar "||"
\break
\variationV \bar "||"
\break
\variationVI
}
\layout {
\context {
\Score
\override SpacingSpanner.common-shortest-duration = #(ly:make-moment 1/8)
\override RehearsalMark.self-alignment-X = #LEFT
}
\context {
\Staff
\override InstrumentName.self-alignment-X = #RIGHT
}
}
\midi { }
}