Music Theory

Unit #19


Smooth Voice Leading

We know that chords can contain three (triad) and four (V7) different notes.

We also know that those notes can be arranged in different orders. (Inversions)

We also know that moving from one chord to another is called a Chord Progression.


An important part of "arranging" music is deciding which instrument (voice) will play which note in a chord.

Having each instrument (voice) move to the closest note in the next chord in a chord progression is called "Smooth Voice Leading."

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Voice Leading Example

In the following examples of the same chord progression notice the movement of the 3 voices. (1, 2, 3)

 

Without Smooth Voice Leading

 

In this example the chords move in root position.

Notice how each voice moves up 4, then up 1, then down 5.

Those large interval jumps of 4 and 5 are difficult to play or sing and create very angular music.


 

With Smooth Voice Leading

 

In this example inversions are used to create Smooth Voice Leading.

"Voice 1" moves to unison, up 1, and up 1.

"Voice 2" moves up 1, up 1, and to unison.

"Voice 3" moves up 1, up 1, and up 1.

These interval jumps are much easier to play or sing, and sound much "smoother."

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Smooth Voice Leading Exercises

1. For the following example list which notes should be in each measure for:

i) Voice 1 ii) Voice 2 iii) Voice 3 iv) Voice 4

 

Voice 4 
   

 

 

 Voice 3

 Bb

 

 

 

 Voice 2

 G

 

 

 

 Voice 1

 Eb

 

 

the answer is!!!

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