Talk:Lumatone mapping for 31edo

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Valentine[15] mapping

The Universe of Music has used the following layout, demonstrated in Her Gentle Touch (2025). In this video, even notes are mapped to red keys, and odd notes are mapped to purple keys). This layout uses the Valentine[15] as its scale of construction, inspired by the Ultra-Compressed version of the Lumatone mapping for porcupine, but even more compressed. Octaves are in horizontal rows, but stretched out over a large distance (which would be even longer if the layout were not made extremely compressed), so that the range is just slightly over 3 octaves (not counting some gamut fragments in the upper left and lower right corners), while notes are repeated multiple times vertically (at a slant), which allows an easy reach for octaves and other intervals that would require very long fingers if only available purely horizontally.

Lumatone.svg
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According to discussion in the comments, it should be 2 steps right and -3 steps up; with the 0 point in the upper left corner. Since I am reporting someone else's layout, I am putting this in the Talk for Lumatone mapping for 31edo (instead of in the real article), pending verification. Lucius Chiaraviglio (talk) 09:03, 6 March 2025 (UTC)

Got the approval from The Universe of Music (creator of this layout), so now it's live. Leaving the above for archival purposes. Lucius Chiaraviglio (talk) 10:24, 6 March 2025 (UTC)
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