67edo: Difference between revisions

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Notation: SZG notation
 
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== Notation ==
== Notation ==
=== Ups and downs notation ===
=== Stein–Zimmermann–Gould notation ===
67edo can be notated with [[ups and downs]], spoken as up, dup, dudsharp, downsharp, sharp, upsharp etc. and down, dud, dupflat etc. Note that dudsharp is equivalent to trup (triple-up) and dupflat is equivalent to trud (triple-down).
[[Stein–Zimmermann–Gould notation]] uses sharps and flats with arrows:
{{Sharpness-sharp5-szg}}
 
=== Kite's ups and downs notation ===
67edo can also be notated with [[Kite's ups and downs notation|Kite's ups and downs]], spoken as up, dup, dudsharp, downsharp, sharp, upsharp etc. and down, dud, dupflat etc. Note that dudsharp is equivalent to trup (triple-up) and dupflat is equivalent to trud (triple-down).
{{Sharpness-sharp5a}}
{{Sharpness-sharp5a}}
Another notation uses [[Alternative symbols for ups and downs notation#Sharp-5|alternative ups and downs]]. Here, this can be done using sharps and flats with arrows, borrowed from extended [[Helmholtz–Ellis notation]]:
{{Sharpness-sharp5}}


=== Sagittal notation ===
=== Sagittal notation ===
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</imagemap>
</imagemap>


In the diagrams above, a sagittal symbol followed by an equals sign (=) means that the following comma is the symbol's [[Sagittal notation#Primary comma|primary comma]] (the comma it ''exactly'' represents in JI), while an approximately equals sign (≈) means it is a secondary comma (a comma it ''approximately'' represents in JI). In both cases the symbol exactly represents the tempered version of the comma in this EDO.
In the diagrams above, a sagittal symbol followed by an equals sign (=) means that the following comma is the symbol's [[Sagittal notation #Primary comma|primary comma]] (the comma it ''exactly'' represents in JI), while an approximately equals sign (≈) means it is a secondary comma (a comma it ''approximately'' represents in JI). In both cases the symbol exactly represents the tempered version of the comma in this edo.


== Scales ==
== Scales ==
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* Sourgummy (approximated from [[51afdo]]): 14 12 14 14 13
* Sourgummy (approximated from [[51afdo]]): 14 12 14 14 13
* Bubblegum/Cola (approximated from [[60afdo]]/[[99afdo]]): 14 13 13 13 14
* Bubblegum/Cola (approximated from [[60afdo]]/[[99afdo]]): 14 13 13 13 14
* Spearmint/Whitechocolate (approximated from [[62afdo]]/[[90afdo]]): 13 14 13 14 13
* Tropicalpunch/Whitechocolate (approximated from [[62afdo]]/[[90afdo]]): 13 14 13 14 13
* Lemonade (approximated from [[79afdo]]): 14 13 13 14 13
* Lemonade (approximated from [[79afdo]]): 14 13 13 14 13
* Candycorn (approximated from [[91afdo]]): 11 12 11 10 12 11
* Candycorn (approximated from [[91afdo]]): 11 12 11 10 12 11
* Trailmix (approximated from [[97afdo]]): 11 11 11 12 11 11
* Trailmix (approximated from [[97afdo]]): 11 11 11 12 11 11
* Liquorice (approximated from [[101afdo]]): 11 11 12 10 12 11
* Liquorice (approximated from [[101afdo]]): 11 11 12 10 12 11
* Apple Mint (approximated from [[80afdo]]): 9 11 9 9 10 9 10
* Fishcracker (approximated from [[80afdo]]): 9 11 9 9 10 9 10


== Instruments ==
== Instruments ==
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; [[Bryan Deister]]
; [[Bryan Deister]]
* [https://www.youtube.com/shorts/uwxey9_jINA ''microtonal improvisation in 67edo''] (2025)
* [https://www.youtube.com/shorts/uwxey9_jINA ''microtonal improvisation in 67edo''] (2025)
* [https://www.youtube.com/shorts/L6BXGZyvK8Y ''67edo prelude''] (2025)
* [https://www.youtube.com/shorts/za_Ov95HbjQ ''improv in 67edo''] (2025)
; [[Delta Quartz]]
* [https://youtu.be/WOguarC1lEI ''Making microtonality accessible - "Keep It Tight"''] (2026) (also has a small amount of 24edo)
; [[Dolores Catherino]]
* [https://youtu.be/AYHpxeM6o_g ''Moments of Unexpected Beauty''] (2026)


; [[Peter Kosmorsky]]
; [[Peter Kosmorsky]]