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Hello and welcome in today's 
episode, I'll be showing you 

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different ways of using tunnel 
and chromatic Polly chord 

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structures in your music. 
But first a thing or two about 

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Polly cards, it consists of 2 or
more chords played together and 

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such cars. 
Maybe originated from the same 

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or different tonalities. 
Usually the latter is applied. 

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Only the chords that make up the
poly Court must be perceived 

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independently although it is not
mandatory. 

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Nevertheless when the court 
pitches are mixed, the overall 

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chord structure will be 
considered as one complex unit 

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as you will hear. 
Normally if you want the 

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individual chord, formations to 
be heard distinctly, they should

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be properly spaced since 
depending on the way that the 

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involved chord notes are 
arranged more or As tension can 

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be created, when Polly chords 
are built from chords in the 

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same tonality, they can be 
considered in fact as cord 

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extensions. 
As an example, if you have a C 

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and G major chord from the c, 
major tonality you can either 

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represent it as a poly card with
G over C or as C, major 9, if 

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you want to make Melodies over 
Polly cards. 

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And if the case is like the 
previous example, where we built

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a And with cords from the same 
tonality then it is quite 

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straightforward. 
As you are not implying, another

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tonality and the notes used in 
each chord belong to that same 

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tonality as said you will be 
hearing this poly cord as a cord

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extension. 
Based on the technology you are 

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using various in poly cords 
build with cords from different 

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tonalities. 
You can either use a compound 

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scale made with the notes of 
those chords or you can go back 

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and forth from the implied 
tonalities. 

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The following example uses 
mostly Polly cards from the same

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tonality noticed how more 
familiar and consonant Discord 

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structures. 
May sound to you. 

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If you are building Polly cords 
with cords from different 

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tonalities, keep in mind that 
the relative distance of the 

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tonalities you are using will 
have an impact on how the poly 

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chord sounds. 
Think about it, as a choice of 

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key relationships and how 
dissonant or consonant they will

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sound, when the respective cords
are just opposed account, 

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Student relationship is 
considered when you are using 

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chords. 
From the tonality, that has at 

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least five common pitches like 
in C major and F, major or C 

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major and D major, and a 
dissonant relationship occurs, 

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when last and five, common 
pitches are shared between 

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Technologies, like, in C major 
and a flat major. 

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Another way of using poly chord 
structures is to use the upper 

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structure with the same cord 
while you use the lower chord. 

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Sure to change the color of the 
Polly card. 

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The last four bars of this 
example, uses a descending. 

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Chromatic Baseline. 
And the poly cars were built 

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based on it. 
This last example uses yet, 

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another way of thinking about 
building poly chord structures. 

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In this case, I'm using a more 
static Court succession in the 

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lower structure that is 
maintained throughout in 

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contrast with the upper 
structure that has more harmonic

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movement. 
I built the poly cars in a way 

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that the respective upper and 
lower structures confirmed. 

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The total or model centers, they
belong to in the major for the 

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upper structure and F Dorian. 
And Phrygian from the E flat 

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major tonality in the lower 
structure. 

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So things to consider when 
working with poly chord 

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structures, for the residents of
poly cords, it is advisable to 

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follow the logic of how the 
overtones are produced open 

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position voicing at the bottom 
and the other cord with closed 

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position. 
Voicing at the top, pay 

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attention to where dissonant 
intervals are placed the usage 

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of dissonant or consonant 
intervals in the outer voicings 

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of the chord structure 
determines its Reception quality

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throughout the court formation. 
As with clusters some of the 

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consonant or dissonant quality 
may be enhanced, or dispelled, 

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according to how closely you 
place both cords. 

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By the way, you voice the chord 
structure and it's register by 

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the way that the involved 
coordinates are presented or by 

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arpeggiating one or both cords. 
Any type of cord can be used to 

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build a poly card, but three 
note chords are usually more 

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common. 
However, the decision of the 

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Court quality their extensions 
and techniques, you use to make 

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and present Polly cards are 
entirely up to you. 

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And the only limit is your 
creativity. 

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It's all for now and I'll see 
you on the next episode. 

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Happy composing Any type of cord
can be used to build a poly 

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card, but three note chords are 
usually more common. 

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However, the decision of the 
Court quality their extensions 

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and techniques, you use to make 
and present Polly cards are 

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entirely up to you. 
And the only limit is your 

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creativity. 
It's all for now and I'll see 

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you on the next episode. 
Happy composing

