Lumatone mapping for 7edo
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There are many conceivable ways to map 7edo onto the onto the Lumatone keyboard. Only one, however, agrees with the Standard Lumatone mapping for Pythagorean. Note that the chromatic semitone is tempered out, making vertical steps unisons.
5
6
6
0
1
2
3
6
0
1
2
3
4
5
6
0
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5
6
0
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2
3
0
1
2
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5
6
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3
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5
6
1
2
3
4
5
6
0
1
2
3
4
5
6
0
1
2
3
1
2
3
4
5
6
0
1
2
3
4
5
6
0
1
2
3
4
5
6
2
3
4
5
6
0
1
2
3
4
5
6
0
1
2
3
4
5
6
0
1
2
3
2
3
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5
6
0
1
2
3
4
5
6
0
1
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5
6
0
1
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3
4
5
6
4
5
6
0
1
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3
4
5
6
0
1
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3
4
5
6
0
1
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4
5
6
0
1
2
3
0
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5
6
0
1
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3
4
5
6
0
1
2
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4
5
6
0
1
2
3
4
4
5
6
0
1
2
3
4
5
6
0
1
2
3
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5
6
0
1
2
3
4
5
0
1
2
3
4
5
6
0
1
2
3
4
5
6
0
1
2
3
4
5
4
5
6
0
1
2
3
4
5
6
0
1
2
3
4
5
6
0
1
2
3
4
5
6
0
1
2
3
4
5
6
4
5
6
0
1
2
3
4
5
6
0
0
1
2
3
4
5
6
0
4
5
6
0
1
0
1
Since 7edo is a small edo, this can easily be compressed down to 2L 1s to extend your range without impacting playability, giving you more than 12 octaves of range with plenty of repeated notes that you could split into multiple zones with different instruments.
2
5
3
6
2
5
1
1
4
0
3
6
2
5
1
2
5
1
4
0
3
6
2
5
1
4
0
3
6
2
5
1
4
0
3
6
2
5
1
4
1
4
0
3
6
2
5
1
4
0
3
6
2
5
1
4
0
6
2
5
1
4
0
3
6
2
5
1
4
0
3
6
2
5
1
4
0
0
3
6
2
5
1
4
0
3
6
2
5
1
4
0
3
6
2
5
1
4
0
3
5
1
4
0
3
6
2
5
1
4
0
3
6
2
5
1
4
0
3
6
2
5
1
4
0
3
2
5
1
4
0
3
6
2
5
1
4
0
3
6
2
5
1
4
0
3
6
2
5
1
4
0
3
6
2
5
1
4
0
3
6
2
5
1
4
0
3
6
2
5
1
4
0
3
6
2
5
1
4
0
5
1
4
0
3
6
2
5
1
4
0
3
6
2
5
1
4
0
3
6
2
5
1
5
1
4
0
3
6
2
5
1
4
0
3
6
2
5
1
4
0
3
6
1
4
0
3
6
2
5
1
4
0
3
6
2
5
1
4
0
1
4
0
3
6
2
5
1
4
0
3
6
2
5
4
0
3
6
2
5
1
4
0
3
6
4
0
3
6
2
5
1
4
0
3
6
2
5
0
3
If you really want to, you could even have a different octave in every column, giving you 33 full octaves with a minimum of repeated notes.
4
5
4
5
6
0
1
3
4
5
6
0
1
2
3
3
4
5
6
0
1
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3
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5
6
2
3
4
5
6
0
1
2
3
4
5
6
0
1
2
3
4
5
6
0
1
2
3
4
5
6
0
1
2
3
4
1
2
3
4
5
6
0
1
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3
4
5
6
0
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3
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5
6
1
2
3
4
5
6
0
1
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3
4
5
6
0
1
2
3
4
5
6
0
1
2
0
1
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5
6
0
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5
6
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5
6
0
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4
1
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5
6
0
1
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5
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5
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5
6
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5
6
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5
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1
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5
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6
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5
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3