2.3 - La réalisation de l'accord de sixte



Cours d'harmonie - 2.3 - La réalisation de l'accord de sixte

Nous traitons dans cette unité 3 de la réalisation de l'accord de sixte. Exceptionnellement, cette vidéo ne sera pas accompagnée d'une vidéo pratique. En effet, la vidéo dure déjà près de cinquante minutes et, de plus, l'unité 4 traitera également de l'accord de sixte et sera accompagnée d'une vidéo pratique.

L'accord de sixte soit de premier rensersement ou renversement sur la tierce permet de faire chanter la basse.

Q:1/1=40 "C"[CEG] "C/E"[EGc] | "Cm"[C_EG] "Cm/Eb"[_EGc] |] w: 5 6 5 6

Les 12 accords majeurs de sixte

Q:1/1=40 E B, A, ^F ^G ^C ^D ^A D C F G |] w: 6 6 6 6 6 6 6 6 6 6 6 6
Q:1/1=40 "C/E"[EGc] "G/B"[B,DG] "F/A"[A,CF] "D/F#"[^FAd] "E/G#"[^GBe] "A/C#"[^CEA] | w: 6 6 6 6 6 6 "B/D#"[^D^FB] "F#/A#"[^A^c^f] "Bb/D"[DF_B] "Ab/C"[C_E_A] "Db/F"[F_A_d] "Eb/G"[G_B_e] |] w: 6 6 6 6 6 6

Réalisation de l'accord de sixte

On ne double pas la basse d'un accord de sixte.

Q:1/1=40 %%player_no_voice %%piano2+2C K:C [V:C] "C/E"x | "C/E"x | "à éviter"x | [V:S] !blue!c | !blue!G | c | [V:A] G | C | G | [V:T] !blue!C | !blue!G, | !red!E | [V:B] E, | E, | !red!E, |

L'exception qui confirme la régle :

Q:1/1=40 %%piano3+1C K:C [V:C] "Dm/F"x | "G"x | "C"x | [V:S] d | B | !blue!c | [V:A] A | !blue!G | G | [V:T] !green!F | D | E | [V:B] !green!F, | !blue!G, | !blue!C, |

Les positions de l'accord de sixte :

Q:1/1=40 %%player_no_voice %%piano2+2C K:C [V:C] "C/E"x | "C/E"x | "C/E"x || "C/E"x | "C/E"x | "C/E"x || "C/E"x | "C/E"x | "C/E"x |] [V:S] !blue!c | !blue!c | g || !blue!G | c | !blue!g || !blue!c | !blue!G | c |] [V:A] G | !blue!C | !blue!c || C | !blue!G | !blue!G || !blue!C | C | !blue!G |] [V:T] !blue!C | G, | !blue!C || !blue!G, | !blue!G, | C || G, | !blue!G, | !blue!G, |] [V:B] E, | E, | E, || E, | E, | E, || E,, | E,, | E,, |]

Réalisations de l'enchaînement V - I

Q:1/1=40 "V"G,"I"C, | "V"G,"I"E, | "V"B,,"I"C, | "V"B,,"I"E, |] w: 5 5 5 6 6 5 6 6
Q:1/1=40 %%piano2+2CD [V:C] "G"x | "C"x || "G"x | "C/E"x || "G/B"x | "C"x || [V:D] "V"x | "I"x || "V"x | "I"x || "V"x | "I"x || [V:S] !red!!r>(!B | !blue!!r>)!c || !red!!r>(!B | !blue!!r>)!c || !blue!!n>(!G | !n>)!E || [V:A] !blue!!n>(!G | !n>)!G || !blue!!n>(!G | !n>)!G || D | !blue!C || [V:T] D | E || D | !blue!C || !blue!!n>(!G, | !n>)!G, || [V:B] !blue!G, | !blue!C, || !blue!!n>(!G, | !n>)!E, || !red!!r>(!B,, | !blue!!r>)!C, || w: 5 5 5 6 6 5 6 6

Ajout de la septième de dominante

Q:1/1=40 %%piano3+1CD [V:C] "G7"x | "C"x || "G7/F"x | "C/E"x || "G7/B"x | "C"x || [V:D] "V7"x | "I"x || "V7"x | "I"x || "V7"x | "I"x || [V:S] !red!!r>(!B | !r>)!!blue!c || !red!!r>(!B | !r>)!!blue!c || !orange!!o>(!F | !o>)!E || [V:A] !blue!!n>(!G | !n>)!G || !n>(!G | !n>)!G || D | !blue!C || [V:T] !orange!!o>(!F | !o>)!E || D | !blue!C || !blue!!n>(!G, | !n>)!G, || [V:B] "_7""_+"!blue!G,| "_5"!blue!C,|| "_+4"!orange!!o>(!F, | "_6"!o>)!E, || "_6"!red!!r>(!B,, | "_5"!blue!!r>)!C, ||

Rappel avec l'ajout de la septième :

Q:1/1=40 %%piano3+1C K:C [V:C] "G"x "C"x | "G"x "C"x | "G7"x "C"x |] [V:S] !red!!r>(!B !blue!!r>)!c | !red!!r>(!B !blue!!r>)!c | !red!!r>(!B !blue!!r>)!c |] [V:A] !n>(!!blue!G !n>)!G | !n>(!!blue!G !n>)!G | !n>(!!blue!G !n>)!G |] [V:T] D E | D/!orange!!o>(!F/ !o>)!E | !orange!!o>(!F !o>)!E |] [V:B] !blue!G, !blue!C, | !blue!G, !blue!C, | !blue!G, !blue!C, |]

Q:1/1=40 %%piano3+1C K:C [V:C] "G"x "C/E"x | "G"x "C/E"x | "G7/F"x "C/E"x |] [V:S] !red!!r>(!B !blue!!r>)!c | !red!!r>(!B !blue!!r>)!c | !red!!r>(!B !blue!!r>)!c |] [V:A] !n>(!!blue!G !n>)!G | !n>(!!blue!G !n>)!G | !n>(!G !n>)!G |] [V:T] D !blue!C | D !blue!C | D !blue!C |] [V:B] !blue!G, E, | !blue!G,/!orange!!o>(!F,/ !o>)!E, | !orange!!o>(!F, !o>)!E, |]

Q:1/1=40 %%piano2+2C K:C [V:C] "G/B"x "C"x | "G/B"x "C"x | "G7/B"x "C"x |] [V:S] !blue!G E | !blue!G/!orange!!o>(!F/ !o>)!E | !orange!!o>(!F !o>)!E |] [V:A] D !blue!C | D C | D !blue!C |] [V:T] !n>(!!blue!G, !n>)!G, | !n>(!!blue!G, !n>)!G, | !n>(!G, !n>)!G, |] [V:B] !red!!r>(!B,, !blue!!r>)!C, | !red!!r>(!B,, !blue!!r>)!C, | !red!!r>(!B,, !blue!!r>)!C, |]

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