Kite's color notation: Difference between revisions

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Chord Progressions, Keys, Scales and Modulations: edited to allow II, III, VI and VII chords to omit the root color and default to wa. added an explanation of IIIy vs LwIIIy.
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== Chord Progressions, Keys, Scales and Modulations==
== Chord Progressions, Keys, Scales and Modulations==
The tonic is always wa. The root of each chord has a color, which defaults to wa. C - Am - F - G7 might be Cy - yAg - Fy - Gy,w7, spoken as "C yo, yo A gu, F yo, G yo wa-seven". If the root isn't wa, the root color is added to each interval's color. Thus yAg = yA + (w1 g3 w5) = yA + wC + yE.   
The tonic is always wa. The root of each chord has a color, which defaults to wa. C - Am - F - G7 might become Cy - yAg - Fy - Gy,w7, spoken as "C yo, yo A gu, F yo, G yo wa-seven". If the root isn't wa, the root color is added to each interval's color. Thus yAg = yA + (w1 g3 w5) = yA + wC + yE.   


In relative notation, the I, IV and V chords default to a wa root. But II, III, VI and VII <u>must</u> have an explicit root-color. The previous example becomes Iy - yVIg - IVy - Vy,w7, spoken as "one yo, yo-six gu, four yo, five yo wa-seven". Never use lower-case roman numerals for minor chords: ii becomes IIg or IIz.  
In relative notation, the previous example becomes Iy - yVIg - IVy - Vy,w7, spoken as "one yo, yo-six gu, four yo, five yo wa-seven". Never use lower-case roman numerals for minor chords: ii becomes IIg or IIz. A IIIy chord has a w3 root, which is 32/27 not 81/64. The latter would be a LwIIIy chord (use L and s, not # and b; #IIIy is invalid).  


In adaptive JI, chords are just, but roots move by tempered intervals. Comma pumps are indicated with brackets roughly halfway through he pump: Cy - yAg - [y=w]Dg - Gy - Cy. The pattern is [''old''=''new'']: the previous chord implies yDg and the following chord implies wDg. See [[Comma pump examples]].   
In adaptive JI, chords are just, but roots move by tempered intervals. Comma pumps are indicated with brackets roughly halfway through he pump: Cy - yAg - [y=w]Dg - Gy - Cy. The pattern is [''old''=''new'']: the previous chord implies yDg and the following chord implies wDg. See [[Comma pump examples]].