24edo chord names: Difference between revisions
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Various [[24edo]] triads, 6th and 7th chords, named via [[Ups and Downs Notation|ups and downs]]. Not meant to be exhaustive, but this list does demonstrate the basic rules for naming. ^M6 and vm7 are the same interval, and chords that use that interval can be named as either a 6th chord or a 7th chord. | Various [[24edo]] triads, 6th and 7th chords, named via [[Ups and Downs Notation|ups and downs]]. Not meant to be exhaustive, but this list does demonstrate the basic rules for naming. ^M6 and vm7 are the same interval, and chords that use that interval can be named as either a 6th chord or a 7th chord. | ||
Highly implausible chords are named as a more plausible [[Chord homonym|homonym]], e.g. 0-5-15 = Cvm(^5) becomes 15-24-29 = ^G^. "a" stands for augmented and "d" stands for diminished. | |||
{| class="wikitable" | {| class="wikitable" | ||
|- | |- | ||
! | ! colspan="2" |thirds ----> | ||
! vm3 | ! vm3 | ||
! m3 | ! m3 | ||
| Line 12: | Line 14: | ||
! ~4 | ! ~4 | ||
|- | |- | ||
! | ! rowspan="5" |Triads | ||
! P5 | |||
| Cvm | | Cvm | ||
| Cm | | Cm | ||
| Line 21: | Line 24: | ||
| C~4 | | C~4 | ||
|- | |- | ||
!v5 | |||
|Cvm(v5) | |||
|Cm(v5) | |||
|C~(v5) | |||
|C(v5) | |||
|C^(v5) | |||
|C4(v5) | |||
|C~4(v5) | |||
|- | |||
!d5 | |||
|Cvd | |||
|Cd | |||
|C^d | |||
|C(b5) | |||
|C^(b5) | |||
|C4(b5) | |||
|C~4(b5) | |||
|- | |||
!^5 | |||
|''(^G^)'' | |||
|Cm(^5) | |||
|C~(^5) | |||
|C(^5) | |||
|C^(^5) | |||
|C4(^5) | |||
|C~4(^5) | |||
|- | |||
!a5 | |||
|Cvm(#5) | |||
|''(Ab)'' | |||
|Cva | |||
|Ca | |||
|C^a | |||
|''(Fm)'' | |||
|C~4(#5) | |||
|- | |||
! rowspan="7" |Tetrads | |||
with a | |||
P5 | |||
! ~6 | ! ~6 | ||
| Cvm~6 | | Cvm~6 | ||
| Line 97: | Line 140: | ||
See also: | See also: | ||
* [[15edo chord names]] | |||
* [[19edo chord names]] | * [[19edo chord names]] | ||
* [[22edo chord names]] | * [[22edo chord names]] | ||
* [[31edo chord names]] | * [[31edo chord names]] | ||
* [[41edo chord names]] | * [[41edo chord names]] | ||
* [[Kite | * [[Kite Guitar chord shapes (downmajor tuning)]] | ||
[[Category:24edo]] | [[Category:24edo]] | ||
Revision as of 02:31, 4 February 2025
Various 24edo triads, 6th and 7th chords, named via ups and downs. Not meant to be exhaustive, but this list does demonstrate the basic rules for naming. ^M6 and vm7 are the same interval, and chords that use that interval can be named as either a 6th chord or a 7th chord.
Highly implausible chords are named as a more plausible homonym, e.g. 0-5-15 = Cvm(^5) becomes 15-24-29 = ^G^. "a" stands for augmented and "d" stands for diminished.
| thirds ----> | vm3 | m3 | ~3 | M3 | ^M3 | P4 | ~4 | |
|---|---|---|---|---|---|---|---|---|
| Triads | P5 | Cvm | Cm | C~ | C | C^ | C4 | C~4 |
| v5 | Cvm(v5) | Cm(v5) | C~(v5) | C(v5) | C^(v5) | C4(v5) | C~4(v5) | |
| d5 | Cvd | Cd | C^d | C(b5) | C^(b5) | C4(b5) | C~4(b5) | |
| ^5 | (^G^) | Cm(^5) | C~(^5) | C(^5) | C^(^5) | C4(^5) | C~4(^5) | |
| a5 | Cvm(#5) | (Ab) | Cva | Ca | C^a | (Fm) | C~4(#5) | |
| Tetrads
with a P5 |
~6 | Cvm~6 | Cm~6 | C~6 | C,~6 | C^,~6 | C4~6 | C~4~6 |
| M6 | Cvm,6 | Cm6 | C~,6 | C6 | C^,6 | C4,6 | C~4,6 | |
| ^M6
vm7 |
(Cvm^6)
Cvm7 |
Cm^6
Cmv7 |
C~^6
C~v7 |
C,^6
C,v7 |
C^6
(C^v7) |
C4^6
C4v7 |
C~4^6
C~4v7 | |
| m7 | Cvm,7 | Cm7 | C~,7 | C7 | C^,7 | C4,7 | C~4,7 | |
| ~7 | Cvm~7 | Cm~7 | C~7 | C,~7 | C^,~7 | C4~7 | C~4~7 | |
| M7 | CvmM7 | CmM7 | C~M7 | CM7 | C^,M7 | C4M7 | C~4M7 | |
| ^M7 | Cvm^M7 | Cm^M7 | C~^M7 | C,^M7 | C^M7 | C4^M7 | C~4^M7 | |
A punctuation comma (",") is spoken as "add", thus C^,7 is "C-up add-seven". The only exception is when a comma separates two numbers, as in C4,7 which is "C four-seven". A comma is written, and "add" is spoken, whenever not doing so would cause confusion with another chord. C^,~6 is clear without a comma if limiting oneself to 24edo. However, some edos like 58-edo have an upmid 3rd and 6th, and C^~6 would be P1 ^~3 P5 ^~6.
See also: