Analyse - Sonate au clair de lune
en do dièse mineur Opus 27.2
de Beethoven
Section B

Analyse de la section B (mesures 5 à 15)

%%piano2+2CD Q:1/1=30 K:C#m [V:C] "C#m"x | "G#7/B#"x | "C#m"x/ "F#m"x/ || "E/B"x/ "B7"x/ | "E"x | [V:D] "I"x | "V7/3"x | "I"x/ "IV"x/ || "I/5"x/ "V7"x/ | "I"x | [V:S] E | F | E/ F/ || E/ D/ | E | [V:A] C | D | C/ C/ || B,/ B,/ | B, | [V:T] G, | G, | G,/ A,/ || G,/ A,/ | G, | [V:B] C, | ^B,, | C,/ F,,/ || B,,/ B,,/ | E, | % [V:C] "Em"x | "G7/D"x | "C"x/ "A#°7"x/ | [V:D] "I"x | "V7/bII"x | "bII"x/ "VII°7"x/ | [V:S] E | =F | E/ E/ | [V:A] B, | B, | =C/ ^C/ | [V:T] =G, | =G, | =G,/ =G,//F,// | [V:B] E, | =D, | =C,//B,,// ^A,,/ | % [V:C] "Bm"x/ "Em"x/ | "B"x/ "F#"x/ | "Bm"x | [V:D] "I"x/ "IV"x/ | "I"x/ "V"x/ | "I"x | [V:S] =D/ C/ | D/ C/ | F | [V:A] B,/ B,/ | B,/ ^A,/ | =D | [V:T] F,/ =G,// E,// | F,/ F,/ | B, | [V:B] B,,/ E,,// =G,,// | F,,/ F,,/ | B,, |

Mesures 5 à 9

%%piano2+2CD Q:1/1=30 K:C#m [V:C] "C#m"x | "G#7/B#"x | "C#m"x/ "F#m"x/ || "E/B"x/ "B7"x/ | "E"x | [V:D] "I"x | "V7/3"x | "I"x/ "IV"x/ || "I/5"x/ "V7"x/ | "I"x | [V:S] E | F | E/ F/ || E/ D/ | E | [V:A] C | D | C/ C/ || B,/ B,/ | B, | [V:T] G, | G, | G,/ A,/ || G,/ A,/ | G, | [V:B] C, | ^B,, | C,/ F,,/ || B,,/ B,,/ | E, |

Mesures 9 à 13

%%piano2+2CD Q:1/1=30 K:C#m [V:C] "E"x | "Em"x | "G7/D"x | "C"x/ "A#°7"x// "F#7/A#"x// | "Bm"x | [V:D] "I"x | "I"x | "V7/bII"x | "bII"x/ "VII°7"x// "V7/3"x// | "I"x | [V:S] E | E | =F | E/ E/ | =D | [V:A] B, | B, | B, | =C/ ^C/ | B, | [V:T] G, | =G, | =G, | =G,/ =G,// F,// | F, | [V:B] E, | E, | =D, | =C,//B,,// ^A,,/ | B,, |

Mesures 13 à 15

%%piano2+2CD Q:1/1=30 K:C#m [V:C] "Bm"x/ "Em"x/ | "B"x/ "F#"x/ | "Bm"x | [V:D] "I"x/ "IV"x/ | "I"x/ "V"x/ | "I"x | [V:S] =D/ C/ | D/ C/ | F | [V:A] B,/ B,/ | B,/ ^A,/ | =D | [V:T] F,/ =G,// E,// | F,/ F,/ | B, | [V:B] B,,/ E,,// =G,,// | F,,/ F,,/ | B,, |

Travail pratique sur la section B

%%piano2+2CD Q:1/1=40 K:C [V:C] "G"x | "Em"x | "C"x | "Am"x | [V:D] "-"x | "-"x | "?"x | "?"x | [V:S] G | G | G | A | [V:A] D | E | E | E | [V:T] B, | B, | C | C | [V:B] G, | E, | C, | A,, |
%%piano2+2CD Q:1/1=40 K:C [V:C] "G"x | "B7/F#"x | "Em"x || "G7/D"x | "C"x || "E7/B"x | "Am"x | [V:D] "-"x | "V"x | "I"x || "V"x | "I"x || "?"x | "?"x | [V:S] G | A | G || G | G || ^G | A | [V:A] D | ^D | E || =F | E || E | E | [V:T] B, | B, | B, || B, | C || D | C | [V:B] G, | ^F, | E, || D, | C, || B,, | A,, |
%%piano2+2CD Q:1/1=40 K:Bm [V:C] "Em"x | "G7/D"x | "C"x | "A#°7"x | "Bm"x | [V:D] "IV"x | "V7/bII"x | "bII"x | "VII°7"x | "I"x | [V:S] E | =F | E | E | D | [V:A] B, | B, | =C | ^C | B, | [V:T] G, | G, | G, | G,/ F,/ | F, | [V:B] E, | =D, | =C, | ^A,, | B,, |
%%piano2+2CD Q:1/1=40 K:Gm [V:C] "Cm"x | "Eb/Bb"x | "Ab"x | "F#°7"x | "Gm"x | [V:D] "IV"x | "V7/bII"x | "bII"x | "VII°7"x | "I"x | [V:S] C | _D | C | C | B, | [V:A] G, | G, | _A, | =A, | G, | [V:T] E, | E, | E, | E,/ D,/ | D, | [V:B] C, | B,, | _A,, | ^F,, | G,, |

Référence pour transposition

%%piano2+2CD Q:1/1=40 K:Cm [V:C] "Fm"x | "Ab7/D"x | "Db"x | "B°7"x | "Cm"x | [V:D] "IV"x | "V7/bII"x | "bII"x | "VII°7"x | "I"x | [V:S] F | A | F | F | E | [V:A] C | C | _D | =D | C | [V:T] A, | A, | A, | A,/ G,/ | G, | [V:B] F, | E, | _D, | =B,, | C, |

Valse en mineur Op. 39 n°9 de Brahms

%%piano2+2CD Q:1/1=40 L:1/4 K:Dm [V:C] x | "Bb/Ab"x3 | "Eb/G"x3 | "Bb/F"x3 | "Eb"x3 | "C#°7"x3 | "Dm"x3 | [V:D] x | "V7/bII/7"x3 | "bII/3"x3 | "V7/bII/5"x3 | "bII"x3 | "VII°7"x3 | "I"x3 | [V:S] d | B z f | B z _e | _A z _a | g z g | g =A g | g A x | [V:A] x | x3 | x3 | x3 | x3 | x[A,EG]z | x[A,D]x | [V:T] z | x[F,_A,B,]z | x[_E,G,B,]z | x[F,B,D]z | x[_E,B,_E]z | x3 | x3 | [V:B] x | _A,, x2 | G,, x2 | F,, x2 | _E,, x2 | ^C,, x2 | D,, x2 |

On trouve dans les différentes partie la cadence imparfaite et la cadence parfaite :

Dans la section A : en C#m puis en E.

%%piano2+2CDN Q:1/1=40 K:C#m [V:C] "G#7/B#"x | "C#m"x || "B7"x | "E"x | [V:D] "V7/3"x | "I"x || "V7"x | "I"x | [V:S] F | E || D | E | [V:A] D | C || B, | B, | [V:T] G, | G, || A, | G, | [V:B] ^B,, | C, || B,, | E, | [V:N] "_cadence imparfaite"x2 || "_cadence parfaite"x2 |

Dans la section B : en Bm.

%%piano2+2CDN Q:1/1=30 K:C#m [V:C] "A#°7"x/ "F#7/A#"x/ | "Bm"x || "F#"x | "Bm"x | [V:D] "VII°7"x/ "V7/3"x/ | "I"x || "V"x | "I"x | [V:S] E | =D || C | F | [V:A] ^C | B, || ^A, | =D | [V:T] =G,/ F,/ | F, || F, | B, | [V:B] ^A,, | B,, || F,, | B,, | [V:N] "_cadence imparfaite"x2 || "_cadence parfaite"x2 |

Dans la section D : en Fm.

%%piano2+2CDN Q:1/1=30 K:C#m [V:C] "C#7/E#"x | "F#m"x | [V:D] "V7/3"x | "I"x | [V:S] B | A | [V:A] G | F | [V:T] C | C | [V:B] ^E, | F, | [V:N] "_cadence imparfaite"x2 |

A partir de l'enchaînement essentiel IV-V7-I

En majeur, on substitue le degré IV par le degré II7/3, soit l'accord de F par l'accord de Dm7/F.

%%player_no_voice %%piano2+2CDN Q:1/1=40 K:C [V:C] "C"x | "F"x | "G7"x | "C"x | [V:D] "I"x | "IV"x | "V7"x | "I"x | [V:S] E | F | F | E | [V:A] C | C | B, | C | [V:T] G, | A, | G, | G, | [V:B] C, | F,, | G,, | C, | [V:N] x | x | "_7""_+"x | x |
%%player_no_voice %%piano2+2CDN Q:1/1=40 K:C [V:C] "C"x | "Dm7/F"x | "G7"x | "C"x | [V:D] "I"x | "II7/3"x | "V7"x | "I"x | [V:S] E | !red!D | F | E | [V:A] C | C | B, | C | [V:T] G, | A, | G, | G, | [V:B] C, | F,, | G,, | C, | [V:N] x | "_6""_5"x | "_7""_+"x | x |

En mineur, on substitue le degré IV par le degré II7/3, soit l'accord de F par l'accord DØ/F ou Dm7b5/F.

%%player_no_voice %%piano2+2CDN Q:1/1=40 K:Cm [V:C] "Cm"x | "Fm"x | "G7"x | "Cm"x | [V:D] "I"x | "IV"x | "V7"x | "I"x | [V:S] E | F | F | E | [V:A] C | C | =B, | C | [V:T] G, | A, | G, | G, | [V:B] C, | F,, | G,, | C, | [V:N] x | x | "_7""_+"x | x |
%%player_no_voice %%piano2+2CDN Q:1/1=40 K:Cm [V:C] "Cm"x | "DØ/F"x | "G7"x | "Cm"x | [V:D] "I"x | "II7/3"x | "V7"x | "I"x | [V:S] E | !red!D | F | E | [V:A] C | C | =B, | C | [V:T] G, | A, | G, | G, | [V:B] C, | F,, | G,, | C, | [V:N] x | "_6""_5"x | "_7""_+"x | x |

Dans les mesures 13,14,15 on trouve :

%%piano2+2CD Q:1/1=40 K:Bm [V:C] "Bm"x | "CØ/E"x | "F"x | "Bm"x | [V:D] "I"x | "II7/3"x | "V"x | "I"x | [V:S] D | !red!C | C | D | [V:A] B, | B, | ^A, | B, | [V:T] F, | G, | F, | F, | [V:B] B,, | E,, | F,, | B,, |

Beethoven introduit un échange (opération expressive) et une quarte et sixte :

%%piano2+2CDN Q:1/1=40 K:Bm [V:C] "Bm"x | "CØ/E"x | "F"x | "Bm"x | [V:D] "I"x | "II7/3"x | "V"x | "I"x | [V:S] D | C | !red!D/ C/ | D | [V:A] B, | B, | !red!B,/ ^A,/ | B, | [V:T] F, | G,/ !red!E,/ | F, | F, | [V:B] B,, | E,,/ !red!G,,/ | F,, | B,, | [V:N] x | "_échange"x | "_ajout de la""_quarte et sixte"x2 |

Application au piano

En C majeur

%%piano2+2CD L:1/4 Q:1/1=40 K:C [V:C] "C"x6 | "F"x6 | "G7"x6 | "C"x6 | [V:D] "I"x6 | "IV"x6 | "V7"x6 | "I"x6 | [V:S] z3E3 | z3F3 | z3F3 | z3E3 | [V:A] z2C4 | z2C4 | z2B,4 | z2C4 | [V:T] zG,5 | zA,5 | zG,5 | zG,5 | [V:B] C,6 | F,,6 | G,,6 | C,6 |
%%piano2+2CD L:1/4 Q:1/1=40 K:C [V:C] "C"x6 | "Dm7/F"x6 | "G7"x6 | "C"x6 | [V:D] "I"x6 | "II7/3"x6 | "V7"x6 | "I"x6 | [V:S] z3E3 | z3D3 | z3F3 | z3E3 | [V:A] z2C4 | z2C4 | z2B,4 | z2C4 | [V:T] zG,5 | zA,5 | zG,5 | zG,5 | [V:B] C,6 | F,,6 | G,,6 | C,6 |
%%piano2+2CDN L:1/4 Q:1/1=40 K:C [V:C] "C"x6 | "Dm7/F"x6 | "Dm7/A"x6 | "G"x6 | "G7"x6 | "C"x6 | [V:D] "I"x6 | "II7/3"x6 | "II7/5"x6 | "V"x6 | "V7"x6 | "I"x6 | [V:S] z3E3 | z3D3 | z3D3 | z3!red!E3 | z3F3 | z3E3 | [V:A] z2C4 | z2C4 | z2C4 | z2!red!C4 | z2B,4 | z2C4 | [V:T] zG,5 | zA,5 | z!red!F,5 | zG,5 | zG,5 | zG,5 | [V:B] C,6 | F,,6 | !red!A,,6 | G,,6 | G,,6 | C,6 | [V:N] x6 | "_6""_5"x6 | "_4""_3"x6 | "_4""_6"x6 | "_7""_+"x6 | x6 |

En C mineur

%%piano2+2CDN L:1/4 Q:1/1=40 K:Cm [V:C] "Cm"x6 | "DØ/F"x6 | "G"x6 | "Cm"x6 | [V:D] "I"x6 | "II7/3"x6 | "V"x6 | "I"x6 | [V:S] z3E3 | z3D3 | z3D3 | z3E3 | [V:A] z2C4 | z2C4 | z2=B,4 | z2C4 | [V:T] zG,5 | zA,5 | zG,5 | zG,5 | [V:B] C,6 | F,,6 | G,,6 | C,6 | [V:N] x6 | "_6""_5"x6 | "_+"x6 | x6 |
%%piano2+2CDN L:1/4 Q:1/1=40 K:Cm [V:C] "Cm"x6 | "DØ/F"x6 | "DØ/Ab"x6 | "G"x6 | "G7"x6 | "Cm"x6 | [V:D] "I"x6 | "II7/3"x6 | "II7/5"x6 | "V"x6 | "V7"x6 | "I"x6 | [V:S] z3E3 | z3D3 | z3D3 | z3!red!E3 | z3F3 | z3E3 | [V:A] z2C4 | z2C4 | z2C4 | z2!red!C4 | z2=B,4 | z2C4 | [V:T] zG,5 | zA,5 | z!red!F,5 | zG,5 | zG,5 | zG,5 | [V:B] C,6 | F,,6 | !red!A,,6 | G,,6 | G,,6 | C,6 | [V:N] x6 | "_6""_5"x6 | "_4""_3"x6 | "_4""_6"x6 | "_7""_+"x6 | x6 |

En B mineur

%%piano2+2CDN L:1/4 Q:1/1=40 K:Cm shift=CB, [V:C] "Cm"x6 | "DØ/F"x6 | "G"x6 | "Cm"x6 | [V:D] "I"x6 | "II7/3"x6 | "V"x6 | "I"x6 | [V:S] z3E3 | z3D3 | z3D3 | z3E3 | [V:A] z2C4 | z2C4 | z2=B,4 | z2C4 | [V:T] zG,5 | zA,5 | zG,5 | zG,5 | [V:B] C,6 | F,,6 | G,,6 | C,6 | [V:N] x6 | "_6""_5"x6 | "_+"x6 | x6 |

En finissant par une cadence parfaite type B

%%piano2+2CDN L:1/4 Q:1/1=40 K:Cm shift=CB, [V:C] "Cm"x6 | "DØ/F"x6 | "DØ/Ab"x6 | "G"x6 | "G"x6 | "Cm"x6 | [V:D] "I"x6 | "II7/3"x6 | "II7/5"x6 | "V"x6 | "V"x6 | "I"x6 | [V:S] z3E3 | z3D3 | z3D3 | z3!red!E3 | z3D3 | z3C3 | [V:A] z2C4 | z2C4 | z2C4 | z2!red!C4 | z2=B,4 | z2G,4 | [V:T] zG,5 | zA,5 | z!red!F,5 | zG,5 | zG,5 | zE,5 | [V:B] C,6 | F,,6 | !red!A,,6 | G,,6 | G,,6 | C,,6 | [V:N] x6 | "_6""_5"x6 | "_4""_3"x6 | "_4""_6"x6 | "_7""_+"x6 | x6 |

Ajout du degré napolitain, bII

%%piano2+2CD L:1/4 Q:1/1=40 K:Cm shift=CB, [V:C] "Cm"x6 | "Fm"x6 | "Db"x6 | "B°7"x6 | "G7/B"x6 | "Cm"x6 | [V:D] "I"x6 | "IV"x6 | "bII"x6 | "VII°7"x6 | "V7/3"x6 | "I"x6 | [V:S] z3E3 | z3F3 | z3!red!F3 | z3F3 | z3F3 | z3E3 | [V:A] z2C4 | z2C4 | z2!red!_D4 | z2D4 | z2D4 | z2C4 | [V:T] zG,5 | zA,5 | z!red!A,5 | z_A,5 | zG,5 | zG,5 | [V:B] C,6 | F,,6 | !red!_D,6 | =B,,6 | =B,,6 | C,6 | % [V:C] "DØ/F"x6 | "DØ/Ab"x6 | "G"x6 | "G7"x6 | "Cm"x6 | [V:D] "II7/3"x6 | "II7/5"x6 | "V"x6 | "V7"x6 | "I"x6 | [V:S] z3D3 | z3D3 | z3!red!E3 | z3F3 | z3E3 | [V:A] z2C4 | z2C4 | z2!red!C4 | z2=B,4 | z2C4 | [V:T] zA,5 | z!red!F,5 | zG,5 | zG,5 | zG,5 | [V:B] F,,6 | !red!A,,6 | G,,6 | G,,6 | C,6 |

Transposition en Cm

%%piano2+2CD L:1/4 Q:1/1=40 K:Cm [V:C] "Cm"x6 | "Fm"x6 | "Db"x6 | "B°7"x6 | "G7/B"x6 | "Cm"x6 | [V:D] "I"x6 | "IV"x6 | "bII"x6 | "VII°7"x6 | "V7/3"x6 | "I"x6 | [V:S] z3E3 | z3F3 | z3!red!F3 | z3F3 | z3F3 | z3E3 | [V:A] z2C4 | z2C4 | z2!red!_D4 | z2D4 | z2D4 | z2C4 | [V:T] zG,5 | zA,5 | z!red!A,5 | z_A,5 | zG,5 | zG,5 | [V:B] C,6 | F,,6 | !red!_D,6 | =B,,6 | =B,,6 | C,6 | % [V:C] "DØ/F"x6 | "DØ/Ab"x6 | "G"x6 | "G7"x6 | "Cm"x6 | [V:D] "II7/3"x6 | "II7/5"x6 | "V"x6 | "V7"x6 | "I"x6 | [V:S] z3D3 | z3D3 | z3!red!E3 | z3F3 | z3E3 | [V:A] z2C4 | z2C4 | z2!red!C4 | z2=B,4 | z2C4 | [V:T] zA,5 | z!red!F,5 | zG,5 | zG,5 | zG,5 | [V:B] F,,6 | !red!A,,6 | G,,6 | G,,6 | C,6 |

Variation en Bm

%%piano2+2CDN L:1/4 Q:1/1=40 K:Cm shift=CB, [V:C] "Cm"x6 | "Fm"x6 | "Ab7/Eb"x6 | "Db"x6 | "B°7"x6 | "G7/B"x6 | [V:D] "I"x6 | "IV"x6 | "V7/bII/5"x6 | "bII"x6 | "V7/3"x6 | "V7/3"x6 | [V:S] z3E3 | z3F3 | z3_G3 | z3F3 | z3F3 | z3F3 | [V:A] z2C4 | z2C4 | z2C4 | z2_D4 | z2D4 | z2D4 | [V:T] zG,5 | zA,5 | z_A,5 | zA,5 | zA,5 | zG,5 | [V:B] C,6 | F,6 | _E,6 | _D,6 | =B,,6 | =B,,6 | [V:N] x6 | x6 | "_+6"x6 | x6 | "_7/"x6 | "_6""_7/"x6 | % [V:C] "Cm"x6 | "DØ/F"x6 | "DØ/Ab"x6 | "G"x6 | "G7"x6 | "Cm"x6 | [V:D] "I"x6 | "II7/3"x6 | "II7/5"x6 | "V"x6 | "V7"x6 | "I"x6 | [V:S] z3E3 | z3D3 | z3D3 | z3E3 | z3F3 | z3E3 | [V:A] z2C4 | z2C4 | z2C4 | z2C4 | z2=B,4 | z2C4 | [V:T] zG,5 | zA,5 | zF,5 | zG,5 | zG,5 | zG,5 | [V:B] C,6 | F,,6 | A,,6 | G,,6 | G,,6 | C,6 | [V:N] x6 | "_6""_5"x6 | x6 | "_4""_6"x6 | "_7""_+"x6 | x6 |

Transposition en Cm

%%piano2+2CDN L:1/4 Q:1/1=40 K:Cm [V:C] "Cm"x6 | "Fm"x6 | "Ab7/Eb"x6 | "Db"x6 | "B°7"x6 | "G7/B"x6 | [V:D] "I"x6 | "IV"x6 | "V7/bII/5"x6 | "bII"x6 | "V7/3"x6 | "V7/3"x6 | [V:S] z3E3 | z3F3 | z3_G3 | z3F3 | z3F3 | z3F3 | [V:A] z2C4 | z2C4 | z2C4 | z2_D4 | z2D4 | z2D4 | [V:T] zG,5 | zA,5 | z_A,5 | zA,5 | zA,5 | zG,5 | [V:B] C,6 | F,6 | _E,6 | _D,6 | =B,,6 | =B,,6 | [V:N] x6 | x6 | "_+6"x6 | x6 | "_7/"x6 | "_6""_7/"x6 | % [V:C] "Cm"x6 | "DØ/F"x6 | "DØ/Ab"x6 | "G"x6 | "G7"x6 | "Cm"x6 | [V:D] "I"x6 | "II7/3"x6 | "II7/5"x6 | "V"x6 | "V7"x6 | "I"x6 | [V:S] z3E3 | z3D3 | z3D3 | z3E3 | z3F3 | z3E3 | [V:A] z2C4 | z2C4 | z2C4 | z2C4 | z2=B,4 | z2C4 | [V:T] zG,5 | zA,5 | zF,5 | zG,5 | zG,5 | zG,5 | [V:B] C,6 | F,,6 | A,,6 | G,,6 | G,,6 | C,6 | [V:N] x6 | "_6""_5"x6 | x6 | "_4""_6"x6 | "_7""_+"x6 | x6 |