{"id":306,"date":"2009-08-29T01:04:25","date_gmt":"2009-08-29T01:04:25","guid":{"rendered":"https:\/\/www.compositeur-arrangeur.com\/blog\/168-enchainement-d-accords-par-intervalles-de-6-demi-tons\/"},"modified":"2009-08-29T01:04:25","modified_gmt":"2009-08-29T01:04:25","slug":"168-enchainement-d-accords-par-intervalles-de-6-demi-tons","status":"publish","type":"post","link":"https:\/\/www.compositeur-arrangeur.com\/blog\/168-enchainement-d-accords-par-intervalles-de-6-demi-tons\/","title":{"rendered":"Enchainement d’accords par intervalles de 6 demi-tons"},"content":{"rendered":"

\nPour donner un petit effet cin\u00e9ma, genre gros film d’aventure \u00e0 la Stargate<\/a>, j’aime bien enchainer des accords majeurs par translation de 3 tons (= 6 demi-tons).<\/p>\n

Attention<\/ins>, ici je parle pr\u00e9cis\u00e9ment d’un \u00ab\u00a0d\u00e9placement\u00a0\u00bb entre 2 accords, ce qui n’a rien \u00e0 voir avec l’accord de triton<\/ins><\/a> (l’accord satanique) qui contient au moins 2 notes ayant 6 demi-tons d’intervalle.<\/em><\/p>\n

En fait, c’est simple, si je pars d’un accord de FA MAJEUR (notes fa-la-do) et que je le d\u00e9place vers le haut ou vers le bas de 6 demi-tons, je tombe sur un accord de SI MAJEUR (notes si-r\u00e9#-fa#). Et s’il me vient l’envie de continuer ma progression (nouvelle translation de 6 demi-tons, dans la m\u00eame direction), je retombe sur un FA MAJEUR (logique, puisque la gamme comporte 12 demi-tons). Ce qui donne une sorte de mouvement sans fin : FA Maj \/ SI Maj \/ FA Maj \/ SI Maj \/ FA Maj etc… <\/p>\n

Bien entendu, cet enchainement est valable \u00e0 partir de n’importe quel accord majeur :
\nFA – SI – FA – SI – FA – Si …
\nDO – FA# – DO – FA# – DO …
\nMI – SIb – MI – SIb – MI – SIb …
\nMIb – LA – MIb – LA – MIb – LA …
\nEtc…<\/p>\n

L’exemple sonore suivant montre un enchainement d’accords DO maj – FA# maj :
\n(1er passage : accords \u00e0 l’\u00e9tat fondamental \/ 2\u00e8 passage avec qq accords revers\u00e9s)<\/p>\nhttps:\/\/www.latroika.com\/mp3\/tanguy-follio\/blog\/intervalle_triton.mp3<\/a><\/audio>\n

Certes, ce n’est pas encore Stargate<\/a>…<\/p>\n

<\/p>\n

Observons maintenant ce m\u00eame enchainement, de mani\u00e8re orchestr\u00e9e : DO – FA# – DO – FA# … puis Mib – LA – Mib – LA… en y ajoutant une m\u00e9lodie jou\u00e9e par un hautbois, cela donne le d\u00e9but du g\u00e9n\u00e9rique du dessin anim\u00e9 \u00ab\u00a0L’histoire sans fin<\/a>\u00a0\u00bb qui passe actuellement sur Gullli<\/a> (je cherche le nom du compositeur).<\/p>\n

https:\/\/www.latroika.com\/mp3\/tanguy-follio\/blog\/histoire_sans_fin.mp3<\/a><\/audio>
\n<\/p>\n

\"L'histoire<\/p>\n

Donc l\u00e0, on ressent pas mal le c\u00f4t\u00e9 Aventure \/ Myst\u00e9rieux, avec des paysages grandioses et un chien barbu qui vole etc… (prenez le temps de regarder Gulli<\/a> cette nuit \u00e0 2h30 ou demain matin \u00e0 8h15, vous verrez.)<\/p>\n

<\/p>\n

On peut aussi enchainer ces accords en faisant des arp\u00e8ges :<\/p>\n

https:\/\/www.latroika.com\/mp3\/tanguy-follio\/blog\/cars.mp3<\/a><\/audio>
\n<\/p>\n

\"Flach<\/p>\n

Le c\u00f4t\u00e9 grandiose est l\u00e0, plus fanfaresque que dans \u00ab\u00a0L’histoire sans fin\u00a0\u00bb mais aussi plus optimiste.
\nOn retrouve ce type d’enchainement dans le d\u00e9but du film d’animation \u00ab\u00a0Cars<\/a>\u00a0\u00bb (BO de Randy Newman<\/a>). Merci \u00e0 Alex<\/a> pour l’info \ud83d\ude09<\/p>\n

<\/p>\n

Note<\/ins> : Les exemples sonores ci-dessus sont r\u00e9alis\u00e9s par mes soins, \u00e0 l’aide de Cubase 5<\/a>, Edirol Orchestra<\/a> et East West Symphonic Orchestra<\/a> (je le mentionne pour les internautes qui me demandent souvent quels logiciels de musique<\/a> j’utilise).<\/p>\n","protected":false},"excerpt":{"rendered":"

Pour donner un petit effet cin\u00e9ma, genre gros film d’aventure \u00e0 la Stargate, j’aime bien enchainer des accords majeurs par translation de 3 tons (= 6 demi-tons). Attention, ici je parle pr\u00e9cis\u00e9ment d’un \u00ab\u00a0d\u00e9placement\u00a0\u00bb entre 2 accords, ce qui n’a rien \u00e0 voir avec l’accord de triton (l’accord satanique) qui contient au moins 2 notes […]<\/p>\n","protected":false},"author":2,"featured_media":307,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""}},"footnotes":""},"categories":[9],"tags":[],"class_list":["post-306","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-orchestration-notation"],"_links":{"self":[{"href":"https:\/\/www.compositeur-arrangeur.com\/blog\/wp-json\/wp\/v2\/posts\/306","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.compositeur-arrangeur.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.compositeur-arrangeur.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.compositeur-arrangeur.com\/blog\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.compositeur-arrangeur.com\/blog\/wp-json\/wp\/v2\/comments?post=306"}],"version-history":[{"count":0,"href":"https:\/\/www.compositeur-arrangeur.com\/blog\/wp-json\/wp\/v2\/posts\/306\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.compositeur-arrangeur.com\/blog\/wp-json\/wp\/v2\/media\/307"}],"wp:attachment":[{"href":"https:\/\/www.compositeur-arrangeur.com\/blog\/wp-json\/wp\/v2\/media?parent=306"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.compositeur-arrangeur.com\/blog\/wp-json\/wp\/v2\/categories?post=306"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.compositeur-arrangeur.com\/blog\/wp-json\/wp\/v2\/tags?post=306"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}