Lumatone mapping for 27edo: Difference between revisions

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== Tetracot ==

Keep in mind that 27edo is a [[superpyth]] temperament, so the classic major third ~[[5/]]4 is mapped to the interval of an augmented second (e.g. a 5/4 above C is D♯). Therefore if 0 is [[1/1]] on this mapping, 9 represents 5/4 and you can find that by going over to 5 {{nowrap|(e.g. C → D)}} and then going up to 9 {{nowrap|(D → D♯)}}. If you want {{nowrap|{{dash|root, 3rd, 5th}}}} triads to be accessible in a more intuitive way, the [[6L 1s]] mapping for [[Tetracot]] may be preferable. The range is about 4¾ octaves, which slope upwards moderately. [[Bryan Deister]] has demonstrated this mapping in [https://www.youtube.com/shorts/FSPUebavRCQ ''27edo waltz''] (2025); or in a radically different style, [https://www.youtube.com/shorts/sKnjDPEOQtc ''<nowiki>Flies Control My Pain - 27edo [short 1]</nowiki>''] (2026).

Keep in mind that 27edo is a [[superpyth]] temperament, so the classic major third ~[[5/4]] is mapped to the interval of an augmented second (e.g. a 5/4 above C is D♯). Therefore if 0 is [[1/1]] on this mapping, 9 represents 5/4 and you can find that by going over to 5 {{nowrap|(e.g. C → D)}} and then going up to 9 {{nowrap|(D → D♯)}}. If you want {{nowrap|{{dash|root, 3rd, 5th}}}} triads to be accessible in a more intuitive way, the [[6L 1s]] mapping for [[Tetracot]] may be preferable. The range is about 4¾ octaves, which slope upwards moderately. [[Bryan Deister]] has demonstrated this mapping in [https://www.youtube.com/shorts/FSPUebavRCQ ''27edo waltz''] (2025); or in a radically different style, [https://www.youtube.com/shorts/sKnjDPEOQtc ''<nowiki>Flies Control My Pain - 27edo [short 1]</nowiki>''] (2026).

== Kumonga ==

[[Bryan Deister]] has demonstrated a [[5L 2s]] (5:2 step ratio) [[kumonga]] mapping for [[27edo]], in [https://www.youtube.com/shorts/QEebNJkcIlE ''<nowiki>Flies Control My Pain - 27edo [short 2]</nowiki>''] (2026). The kumonga generator 5\27 is the septimal major second ~[[8/7]], which is very simple to use in this mapping, being simply one key to the right. The range is a bit over 5⅓ octaves, and the octaves slope gently upwards.

[[Bryan Deister]] has demonstrated a [[5L 1s]] (5:2 step ratio) [[kumonga]] mapping for [[27edo]], in [https://www.youtube.com/shorts/QEebNJkcIlE ''<nowiki>Flies Control My Pain - 27edo [short 2]</nowiki>''] (2026). The kumonga generator 5\27 is the septimal major second ~[[8/7]], which is very simple to use in this mapping, being simply one key to the right. The range is a bit over 5⅓ octaves, and the octaves slope gently upwards.

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 == Tetracot ==
-Keep in mind that 27edo is a [[superpyth]] temperament, so the classic major third ~[[5/]]4 is mapped to the interval of an augmented second (e.g. a 5/4 above C is D♯). Therefore if 0 is [[1/1]] on this mapping, 9 represents 5/4 and you can find that by going over to 5 {{nowrap|(e.g. C → D)}} and then going up to 9 {{nowrap|(D → D♯)}}. If you want {{nowrap|{{dash|root, 3rd, 5th}}}} triads to be accessible in a more intuitive way, the [[6L&nbsp;1s]] mapping for [[Tetracot]] may be preferable. The range is about 4¾ octaves, which slope upwards moderately. [[Bryan Deister]] has demonstrated this mapping in [https://www.youtube.com/shorts/FSPUebavRCQ ''27edo waltz''] (2025); or in a radically different style, [https://www.youtube.com/shorts/sKnjDPEOQtc ''<nowiki>Flies Control My Pain - 27edo [short 1]</nowiki>''] (2026).
+Keep in mind that 27edo is a [[superpyth]] temperament, so the classic major third ~[[5/4]] is mapped to the interval of an augmented second (e.g. a 5/4 above C is D♯). Therefore if 0 is [[1/1]] on this mapping, 9 represents 5/4 and you can find that by going over to 5 {{nowrap|(e.g. C → D)}} and then going up to 9 {{nowrap|(D → D♯)}}. If you want {{nowrap|{{dash|root, 3rd, 5th}}}} triads to be accessible in a more intuitive way, the [[6L&nbsp;1s]] mapping for [[Tetracot]] may be preferable. The range is about 4¾ octaves, which slope upwards moderately. [[Bryan Deister]] has demonstrated this mapping in [https://www.youtube.com/shorts/FSPUebavRCQ ''27edo waltz''] (2025); or in a radically different style, [https://www.youtube.com/shorts/sKnjDPEOQtc ''<nowiki>Flies Control My Pain - 27edo [short 1]</nowiki>''] (2026).
 {{Lumatone EDO mapping|n=27|start=21|xstep=4|ystep=-1}}
 == Kumonga ==
-[[Bryan Deister]] has demonstrated a [[5L&nbsp;2s]] (5:2 step ratio) [[kumonga]] mapping for [[27edo]], in [https://www.youtube.com/shorts/QEebNJkcIlE ''<nowiki>Flies Control My Pain - 27edo [short 2]</nowiki>''] (2026). The kumonga generator 5\27 is the septimal major second ~[[8/7]], which is very simple to use in this mapping, being simply one key to the right. The range is a bit over 5⅓ octaves, and the octaves slope gently upwards.
+[[Bryan Deister]] has demonstrated a [[5L&nbsp;1s]] (5:2 step ratio) [[kumonga]] mapping for [[27edo]], in [https://www.youtube.com/shorts/QEebNJkcIlE ''<nowiki>Flies Control My Pain - 27edo [short 2]</nowiki>''] (2026). The kumonga generator 5\27 is the septimal major second ~[[8/7]], which is very simple to use in this mapping, being simply one key to the right. The range is a bit over 5⅓ octaves, and the octaves slope gently upwards.
 {{Lumatone EDO mapping|n=27|start=4|xstep=5|ystep=-3}}