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Lumatone mapping for 74edo

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There are many conceivable ways to map 74edo onto the onto the Lumatone keyboard. Only one, however, agrees with the Standard Lumatone mapping for Pythagorean. However, due to its size, this mapping does not cover all the notes, although this does not matter in many keys because lower limit harmonics are relatively close together.

Diatonic

 
70
8
3
15
27
39
51
72
10
22
34
46
58
70
8
5
17
29
41
53
65
3
15
27
39
51
0
12
24
36
48
60
72
10
22
34
46
58
70
8
7
19
31
43
55
67
5
17
29
41
53
65
3
15
27
39
51
2
14
26
38
50
62
0
12
24
36
48
60
72
10
22
34
46
58
70
8
9
21
33
45
57
69
7
19
31
43
55
67
5
17
29
41
53
65
3
15
27
39
51
4
16
28
40
52
64
2
14
26
38
50
62
0
12
24
36
48
60
72
10
22
34
46
58
70
8
23
35
47
59
71
9
21
33
45
57
69
7
19
31
43
55
67
5
17
29
41
53
65
3
15
27
39
51
54
66
4
16
28
40
52
64
2
14
26
38
50
62
0
12
24
36
48
60
72
10
22
34
46
58
23
35
47
59
71
9
21
33
45
57
69
7
19
31
43
55
67
5
17
29
41
53
65
54
66
4
16
28
40
52
64
2
14
26
38
50
62
0
12
24
36
48
60
23
35
47
59
71
9
21
33
45
57
69
7
19
31
43
55
67
54
66
4
16
28
40
52
64
2
14
26
38
50
62
23
35
47
59
71
9
21
33
45
57
69
54
66
4
16
28
40
52
64
23
35
47
59
71
54
66

Semimeantone

The 2L 8s mapping covers the whole gamut as efficiently as possible, although octaves slope slightly upward.

 
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71
3
9
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27
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39
45
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66
72
4
10
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28
34
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64
70
2
61
67
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35
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53
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65
71
3
9
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21
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0
6
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36
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60
66
72
4
10
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28
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40
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58
7
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31
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67
73
5
11
17
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29
35
41
47
53
59
65
71
3
9
26
32
38
44
50
56
62
68
0
6
12
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24
30
36
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48
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60
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72
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10
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1
7
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67
73
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47
53
8
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68
0
6
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69
1
7
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68
0
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69
1
7
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70
2
8
14
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26
32
71
3
9
15
21
27
33
39
28
34
40
46
52
53
59

Liese

The 2L 9s mapping is also quite effective at covering all the notes, especially if you don't mind using the second best mapping for some notes in larger chords.

 
27
31
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3
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71
1
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0
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3
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0
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70
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3
7
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72
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1
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