Agreement of five notes

In tonal harmony, a agreement of five notes is a Accord of four notes more a ninth.

One can also say: agreement of five sounds , or, agreement of ninth - more particularly when it is fundamental.

With the ninth, the agreement contains triple Dissonance between the four following notes: the seventh, the Fundamental , the ninth and the third .

Various species of agreements of five notes

An agreement of five notes being made up of the four notes of an agreement of four notes - fundamental, third, fifth and seventh - more one ninth which can be major, minor, or increased, one counts ten species of agreement of five notes.

Agreement of ninth major of dominant

The agreement of ninth major of dominant, which constitutes the 1st species, is made of a agreement of seventh of dominant more a ninth major . It is exclusively present on Ve degree of the major mode.

Example: D, fa$\backslash \; sharp$, C, semi .

Agreement of ninth minor of dominant

The agreement of ninth minor of dominant, which constitutes the 2nd species, is made of a agreement of seventh of dominant more a ninth minor . It is exclusively present on Ve degree of the minor mode.

Example: D, fa$\backslash \; sharp$, C, mi$\backslash \; flat$ .

Agreement of ninth major and seventh minor

The agreement of ninth major and seventh minor, which constitutes the 3rd species, is made of a agreement of seventh minor more a ninth major . It is present on IIe and VIe degrees of the major mode and on IVe degree of the minor mode.

Example: D, F, C, semi .

Agreement of ninth minor and seventh minor

The agreement of ninth minor and seventh minor, which constitutes the 4th species, is made of a agreement of seventh minor more a ninth minor . It is present on IIIe degree of the major mode.

Example: D, F, C, mi$\backslash \; flat$ .

Agreement of ninth minor and decreased fifth

The agreement of ninth minor and decreased fifth, which constitutes the 5th species, is made of a agreement of seventh minor and decreased fifth more a ninth minor . It is present on VIIe degree of the major mode and on IIe degree of the minor mode.

Example: D, F, la$\backslash \; flat$, C, mi$\backslash \; flat$ .

Agreement of ninth major and seventh major

The agreement of ninth major and seventh major, which constitutes the 6th species, is made of a agreement of seventh major more a ninth major . It is present on Ier and IVe degrees of the major mode.

Example: D, fa$\backslash \; sharp$, do$\backslash \; sharp$, semi .

Agreement of increased ninth

The agreement of increased ninth, which constitutes the 7th species, is made of a agreement of seventh major more a increased ninth . It is present on the Life degree of the minor mode.

Example: D, fa$\backslash \; sharp$, do$\backslash \; sharp$, mi$\backslash \; sharp$ .

Agreement of ninth minor and decreased seventh

The agreement of ninth minor and decreased seventh, which constitutes the 8th species, is made of a agreement of decreased seventh more a ninth minor . It is present on VIIe degree of the minor mode.

Example: D, F, la$\backslash \; flat$, do$\backslash \; flat$, mi$\backslash \; flat$ .

Agreement of ninth major, seventh major and perfect minor

The agreement of ninth major, seventh major and perfect minor, who constitutes the 9th species, is made of a agreement of seventh major and perfect minor more a ninth major . It is present on Ier degree of the minor mode.

Example: D, F, do$\backslash \; sharp$, semi .

Agreement of ninth major and increased fifth

The agreement of ninth major and increased fifth, which constitutes the 10th species, is made of a agreement of seventh major and increased fifth more a ninth major . It is present on IIIe degree of the minor mode.

Example: D, fa$\backslash \; sharp$, la$\backslash \; sharp$, do$\backslash \; sharp$, semi .

Agreements of ninth on the seven degrees of the two modes

• the major range contains five species of agreement of ninth:

1. the agreement of ninth major of dominant (1st species): on Ve degree;

2. the agreement of ninth major and seventh minor (3rd species): on IIe and VIe degrees;

3. the agreement of ninth major and seventh major (6th species): on Ier and IVe degrees;

4. the agreement of ninth minor and seventh minor (4th species): on IIIe degree;

5. the agreement of ninth minor and decreased fifth (5th species): on VIIe degree.

• the harmonic minor range contains seven species of agreement of ninth:

1. the agreement of ninth minor of dominant (2nd species): on Ve degree;

2. the agreement of ninth minor and decreased fifth (5th species): on IIe degree;

3. the agreement of ninth minor and decreased seventh (8th species): on VIIe degree;

4. the agreement of ninth major and seventh minor (3rd species): on IVe degree;

5. the agreement of ninth major, seventh major and perfect minor (9th species): on Ier degree;

6. the agreement of ninth major and increased fifth (10th species): on IIIe degree;

7. the agreement of increased ninth (7th species): on the Life degree.

• Examples in major C and C minor :

Use of the agreement of five notes

The inversions of the agreements of five notes being employed little, there are not them affected particular names, except with regard to the Accord of ninth of dominant without fundamental.

Provision of the ninth

The ninth must always be placed above fundamental the , and at least with a distance from ninth of this one. Consequently, the fourth inversion of an agreement of ninth with fundamental is impossible.

Preparation and resolution of the ninth

The ninth must be brought by movement obliques - strict preparation.

• Its regular resolution is carried out while reducing jointly its extreme note higher.

It should be noted that the ninth often makes its resolution before the other notes, the agreement of five notes being transformed thus into a Accord of four notes before connecting the following agreement - one speaks in this case about anticipated resolution .

• In addition, as for the others Dissonance S, the ninth can be solved irregularly either while remaining in place, or while going up of a Demi-ton or a your. It can then transform into octave right by oblique movement.

In an agreement of five notes, the seventh follows the same rules of preparation and resolution that in a Accord of four notes.

Suppressions

In an agreement of five notes to four parts, the note with to remove is obviously the fifth. However, in the second inversion, the fifth being with the low , the seventh could exceptionally be removed.

Sequence

An agreement of five notes is usually connected with the agreement whose Fondamentale is located a fifth below. It can also make a exceptional sequence.

an agreement of five notes, whatever its species, contains three harmonic fifths : one located between the fundamental one and the fifth, the other, between the third and the seventh, the third, finally, between the fifth and the ninth. It will be advisable not to forget this characteristic at the time to check if there is no consecutive fifths. For example, when the fifth is present, and that it is placed below the ninth, it must go up jointly - to avoid two consecutive fifths, because of the movement obliged going down from the ninth -, which succeeds, in an ordinary sequence, with to double the third of the following agreement.

Study plan

One thus distinguishes the ten species of agreements of five sounds, the most employed, and most important, being the major ninth of dominant , on Ve degree of the major mode, and the minor ninth of dominant , on Ve degree of the minor mode.

• Agreement of ninth of dominant with fundamental
• Agreement of ninth of dominant without fundamental
• Agreement of ninth of species

See too

Internal bonds

• Agreement (music)
• Agreement moving
• Agreement of loan
• Agreement of three notes
• Agreement of four notes
• Rates
• elementary tonal Harmony
• Ranges and temperaments
• harmonic Walk
• Modulations
• melody Movement
• harmonic Movement
• foreign Note
• Musical theory
• tonal System

Random links:

Peter Blake (artist) | Meslay-of-Maine | Duncan tared | Supertourisme TRUSTED | EASI-WAL

© 2007-2008 speedlook.com; article text available under the terms of GFDL, from fr.wikipedia.org