Kite Guitar: Difference between revisions

TallKite (talk | contribs)
TallKite (talk | contribs)
Seventh chords: More on innate-Ruyoyo chords
Line 514: Line 514:
The down7flat5 chord (odd-limit 9) is also innate-ruyoyo. The interval from 5/4 up to 7/5 is 28/25, equivalent to 9/8. Its homonym is the downadd7upflat5 chord Gbv,7(^b5) = Gb vBb ^Dbb Fb. The upflat five is enharmonically equivalent to an aug 4th = 10/7.
The down7flat5 chord (odd-limit 9) is also innate-ruyoyo. The interval from 5/4 up to 7/5 is 28/25, equivalent to 9/8. Its homonym is the downadd7upflat5 chord Gbv,7(^b5) = Gb vBb ^Dbb Fb. The upflat five is enharmonically equivalent to an aug 4th = 10/7.


Other innate-ruyoyo chords of odd-limit 15 are Cv,b5, C^m,b5 and Cvm,b5.
All three of these chords can be voiced to contain the chord shape 4 1 1. This 3-note "nugget" is the essence of the Ruyoyo comma: 9/8 + 5/4 = 7/5. By itself, it's the v,7no5 chord in low-7 voicing. The v7(b5) chord also contains the octave inverse of this nugget, 4 4 1. By itself, this inverse nugget makes Cv(b5) (odd-limit 9). This inverse nugget is also found in Cv,b5 (odd-limit 15), which sounds best in a low-5 voicing. When the added b5 is voiced an 8ve higher, it becomes a v#11, and suggests the vM9,v#11 chord (odd-limit 15).
{| class="wikitable"
{| class="wikitable"
!chord type
!chord type
!downadd7no5
!downadd7no5
!downmajor7sus4
!downmaj7sus4
!down7flat5
!down7flat5
!downb5
!downaddb5
!downmaj9down#11
|-
|-
!example, with homonym
!example, with homonym
Line 525: Line 528:
!CvM7(4) = F2,b5
!CvM7(4) = F2,b5
!Cv7(b5) = Gbv,7(^b5)
!Cv7(b5) = Gbv,7(^b5)
!Cv(b5)
!Cv,b5
!CvM9,v#11
|-
|-
!example notes
!example notes
Line 530: Line 536:
!C F G vB
!C F G vB
!C vE Gb vBb
!C vE Gb vBb
!C vE Gb
!C vE Gb G
!C vE G vB D vF#
|-
|-
!ratio of the 3rd
!ratio of the 3rd
!vM3 = 5/4
!vM3 = 5/4
!P4 = 4/3
!P4 = 4/3
!vM3 = 5/4
!vM3 = 5/4
!vM3 = 5/4
!vM3 = 5/4
!vM3 = 5/4
|-
|-
!ratio of the 5th
!ratio of the 5th
!none
!----
!P5 = 3/2
!P5 = 3/2
!d5 = 7/5
!d5 = 7/5
!d5 = 7/5
!P5 = 3/2
!P5 = 3/2
|-
|-
!ratio of the 7th
!ratio of the 7th
Line 545: Line 560:
!vM7 = 15/8
!vM7 = 15/8
!vm7 = 7/4
!vm7 = 7/4
!----
!----
!vM7 =15/8
|-
!other ratios
!----
!----
!----
!----
!d5 = 7/5
!v#11 = 14/5
|-
|-
|'''<u>close voicing</u> R 3 5 7 (8)'''
|'''<u>close voicing</u> R 3 5 7 (8)'''
|
|
|
|
|
|
|
Line 555: Line 584:
|4 6 3 3
|4 6 3 3
|4 4 1 1
|4 4 1 1
|4 4 1 (5)
|4 4 1/3
|4 4 3 3 2 2
|-
|-
|suggested fingerings
|suggested fingerings
Line 560: Line 592:
|2 4 1 1
|2 4 1 1
|3 4 1 1
|3 4 1 1
|3 4 1
2 3 1 (4)
|3 4 1/2
|3 4 2 2 1 1
|-
|-
|'''<u>high-3 voicing</u> R 5 7 3'''
|'''<u>high-3 voicing</u> R 5 7 (8) 3'''
|
|
|
|
|
|
|
Line 567: Line 606:
|-
|-
|frets
|frets
|4 . 8 . 5
|4 . 8 (5) 5
|4 . 3 3 7
|4 . 3 3 7
|4 . 1 1 5
|4 . 1 1 5
|4 . 1 (5) 5
|4 . 1/3 (5) 5
|
|-
|-
|suggested fingerings
|suggested fingerings
|1 . 4 . 2
|1 . 4 . 2
1 . 4 (1) 1
|2 . 1 1 4
|2 . 1 1 4
|3 . 1 1 4
|3 . 1 1 4
|2 . 1 (3) 4
|3 . 1/2 . 4
2 . 1 (3) 4
|
|-
|-
|'''<u>low-5 voicing</u> 5 R 3 7'''
|'''<u>low-5 voicing</u> 5 R 3 7'''
|
|
|
|
|
|
|
Line 585: Line 635:
|(difficult)
|(difficult)
|0 4 4 . 1
|0 4 4 . 1
|(difficult)
|2 4 4 1
|
|-
|-
|suggested fingerings
|suggested fingerings
Line 590: Line 643:
|
|
|1 3 4 . 2
|1 3 4 . 2
|
|2 3 4 1
|
|-
|'''<u>low-7 voicing</u> 7 R 3'''
|
|
|
|
|
|
|-
|frets
|7 4 4
|(N/A)
|(N/A)
|(N/A)
|(N/A)
|(N/A)
|-
|suggested fingerings
|3 1 1
|
|
|
|
|
|}
|}
'''11th chords''' include the vM9,v#11 (frets 4 4 3 3 2 2), vM11 (4 4 3 3 2 0), v11 (4 4 3 1 2 0), and ^m11 (4 3 3 2 2 1). The first chord's v#11th is 45/16, which is equivalent to 14/5. Thus the chord's intervallic odd limit is only 15. All the other chords contain a wolf 11th. Rather than 8/3, the vM11 and v11 chords have 21/8, and the ^m11 chord has 27/10.  
Other 11th chords include vM11 (4 4 3 3 2 0), v11 (4 4 3 1 2 0), and ^m11 (4 3 3 2 2 1). All these chords contain a wolf 11th. Rather than 8/3, the vM11 and v11 chords have 21/8, and the ^m11 chord has 27/10. The mid-11th, ratio 11/4, is also available.  


=== Sixth chords ===
=== Sixth chords ===