E♭
A♭
D♭
F♯
B
E
A
D
G
C
F
B♭
E♭
A♭
D♭
F♯
B
E
A
D
G
C
F
B♭
c
f
b♭
d♯
g♯
c♯
f♯
b
e
a
d
g
c
f
b♭
d♯
g♯
c♯
f♯
b
e
a
d
g
c
D♭
F♯
B
E
A
D
G
C
F
B♭
E♭
A♭
D♭
F♯
B
E
A
D
G
C
F
B♭
E♭
A♭
d♯
g♯
c♯
f♯
b
e
a
d
g
c
f
b♭
d♯
g♯
c♯
f♯
b
e
a
d
g
c
f
b♭
E
A
D
G
C
F
B♭
E♭
A♭
D♭
F♯
B
E
A
D
G
C
F
B♭
E♭
A♭
D♭
F♯
B
c♯
f♯
b
e
a
d
g
c
f
b♭
d♯
g♯
c♯
f♯
b
e
a
d
g
c
f
b♭
d♯
g♯
D
G
C
F
B♭
E♭
A♭
D♭
F♯
B
E
A
D
G
C
F
B♭
E♭
A♭
D♭
F♯
B
E
A
e
a
d
g
c
f
b♭
d♯
g♯
c♯
f♯
b
e
a
d
g
c
f
b♭
d♯
g♯
c♯
f♯
b
C
F
B♭
E♭
A♭
D♭
F♯
B
E
A
D
G
C
F
B♭
E♭
A♭
D♭
F♯
B
E
A
D
G
C
d
g
c
f
b♭
d♯
g♯
c♯
f♯
b
e
a
d
g
c
f
b♭
d♯
g♯
c♯
f♯
b
e
a
E♭
A♭
D♭
F♯
B
E
A
D
G
C
F
B♭
E♭
A♭
D♭
F♯
B
E
A
D
G
C
F
B♭
c
f
b♭
d♯
g♯
c♯
f♯
b
e
a
d
g
c
f
b♭
d♯
g♯
c♯
f♯
b
e
a
d
g
c
D♭
F♯
B
E
A
D
G
C
F
B♭
E♭
A♭
D♭
F♯
B
E
A
D
G
C
F
B♭
E♭
A♭
d♯
g♯
c♯
f♯
b
e
a
d
g
c
f
b♭
d♯
g♯
c♯
f♯
b
e
a
d
g
c
f
b♭
E
A
D
G
C
F
B♭
E♭
A♭
D♭
F♯
B
E
A
D
G
C
F
B♭
E♭
A♭
D♭
F♯
B
c♯
f♯
b
e
a
d
g
c
f
b♭
d♯
g♯
c♯
f♯
b
e
a
d
g
c
f
b♭
d♯
g♯
D
G
C
F
B♭
E♭
A♭
D♭
F♯
B
E
A
D
G
C
F
B♭
E♭
A♭
D♭
F♯
B
E
A
e
a
d
g
c
f
b♭
d♯
g♯
c♯
f♯
b
e
a
d
g
c
f
b♭
d♯
g♯
c♯
f♯
b
C
F
B♭
E♭
A♭
D♭
F♯
B
E
A
D
G
C
F
B♭
E♭
A♭
D♭
F♯
B
E
A
D
G
C
d
g
c
f
b♭
d♯
g♯
c♯
f♯
b
e
a
d
g
c
f
b♭
d♯
g♯
c♯
f♯
b
e
a
E♭
A♭
D♭
F♯
B
E
A
D
G
C
F
B♭
E♭
A♭
D♭
F♯
B
E
A
D
G
C
F
B♭
c
f
b♭
d♯
g♯
c♯
f♯
b
e
a
d
g
c
f
b♭
d♯
g♯
c♯
f♯
b
e
a
d
g
c
D♭
F♯
B
E
A
D
G
C
F
B♭
E♭
A♭
D♭
F♯
B
E
A
D
G
C
F
B♭
E♭
A♭
d♯
g♯
c♯
f♯
b
e
a
d
g
c
f
b♭
d♯
g♯
c♯
f♯
b
e
a
d
g
c
f
b♭
E
A
D
G
C
F
B♭
E♭
A♭
D♭
F♯
B
E
A
D
G
C
F
B♭
E♭
A♭
D♭
F♯
B
c♯
f♯
b
e
a
d
g
c
f
b♭
d♯
g♯
c♯
f♯
b
e
a
d
g
c
f
b♭
d♯
g♯
D
G
C
F
B♭
E♭
A♭
D♭
F♯
B
E
A
D
G
C
F
B♭
E♭
A♭
D♭
F♯
B
E
A
e
a
d
g
c
f
b♭
d♯
g♯
c♯
f♯
b
e
a
d
g
c
f
b♭
d♯
g♯
c♯
f♯
b
C
F
B♭
E♭
A♭
D♭
F♯
B
E
A
D
G
C
F
B♭
E♭
A♭
D♭
F♯
B
E
A
D
G
C
d
g
c
f
b♭
d♯
g♯
c♯
f♯
b
e
a
d
g
c
f
b♭
d♯
g♯
c♯
f♯
b
e
a
E♭
A♭
D♭
F♯
B
E
A
D
G
C
F
B♭
E♭
A♭
D♭
F♯
B
E
A
D
G
C
F
B♭
c
f
b♭
d♯
g♯
c♯
f♯
b
e
a
d
g
c
f
b♭
d♯
g♯
c♯
f♯
b
e
a
d
g
c
D♭
F♯
B
E
A
D
G
C
F
B♭
E♭
A♭
D♭
F♯
B
E
A
D
G
C
F
B♭
E♭
A♭
d♯
g♯
c♯
f♯
b
e
a
d
g
c
f
b♭
d♯
g♯
c♯
f♯
b
e
a
d
g
c
f
b♭
E
A
D
G
C
F
B♭
E♭
A♭
D♭
F♯
B
E
A
D
G
C
F
B♭
E♭
A♭
D♭
F♯
B
c♯
f♯
b
e
a
d
g
c
f
b♭
d♯
g♯
c♯
f♯
b
e
a
d
g
c
f
b♭
d♯
g♯
D
G
C
F
B♭
E♭
A♭
D♭
F♯
B
E
A
D
G
C
F
B♭
E♭
A♭
D♭
F♯
B
E
A
e
a
d
g
c
f
b♭
d♯
g♯
c♯
f♯
b
e
a
d
g
c
f
b♭
d♯
g♯
c♯
f♯
b
C
F
B♭
E♭
A♭
D♭
F♯
B
E
A
D
G
C
F
B♭
E♭
A♭
D♭
F♯
B
E
A
D
G
C
d
g
c
f
b♭
d♯
g♯
c♯
f♯
b
e
a
d
g
c
f
b♭
d♯
g♯
c♯
f♯
b
e
a
E♭
A♭
D♭
F♯
B
E
A
D
G
C
F
B♭
E♭
A♭
D♭
F♯
B
E
A
D
G
C
F
B♭
c
f
b♭
d♯
g♯
c♯
f♯
b
e
a
d
g
c
f
b♭
d♯
g♯
c♯
f♯
b
e
a
d
g
c
D♭
F♯
B
E
A
D
G
C
F
B♭
E♭
A♭
D♭
F♯
B
E
A
D
G
C
F
B♭
E♭
A♭
d♯
g♯
c♯
f♯
b
e
a
d
g
c
f
b♭
d♯
g♯
c♯
f♯
b
e
a
d
g
c
f
b♭
E
A
D
G
C
F
B♭
E♭
A♭
D♭
F♯
B
E
A
D
G
C
F
B♭
E♭
A♭
D♭
F♯
B
c♯
f♯
b
e
a
d
g
c
f
b♭
d♯
g♯
c♯
f♯
b
e
a
d
g
c
f
b♭
d♯
g♯
D
G
C
F
B♭
E♭
A♭
D♭
F♯
B
E
A
D
G
C
F
B♭
E♭
A♭
D♭
F♯
B
E
A
e
a
d
g
c
f
b♭
d♯
g♯
c♯
f♯
b
e
a
d
g
c
f
b♭
d♯
g♯
c♯
f♯
b
C
F
B♭
E♭
A♭
D♭
F♯
B
E
A
D
G
C
F
B♭
E♭
A♭
D♭
F♯
B
E
A
D
G
C
d
g
c
f
b♭
d♯
g♯
c♯
f♯
b
e
a
d
g
c
f
b♭
d♯
g♯
c♯
f♯
b
e
a
E♭
A♭
D♭
F♯
B
E
A
D
G
C
F
B♭
E♭
A♭
D♭
F♯
B
E
A
D
G
C
F
B♭
c
f
b♭
d♯
g♯
c♯
f♯
b
e
a
d
g
c
f
b♭
d♯
g♯
c♯
f♯
b
e
a
d
g
c
D♭
F♯
B
E
A
D
G
C
F
B♭
E♭
A♭
D♭
F♯
B
E
A
D
G
C
F
B♭
E♭
A♭
d♯
g♯
c♯
f♯
b
e
a
d
g
c
f
b♭
d♯
g♯
c♯
f♯
b
e
a
d
g
c
f
b♭
E
A
D
G
C
F
B♭
E♭
A♭
D♭
F♯
B
E
A
D
G
C
F
B♭
E♭
A♭
D♭
F♯
B
c♯
f♯
b
e
a
d
g
c
f
b♭
d♯
g♯
c♯
f♯
b
e
a
d
g
c
f
b♭
d♯
g♯
D
G
C
F
B♭
E♭
A♭
D♭
F♯
B
E
A
D
G
C
F
B♭
E♭
A♭
D♭
F♯
B
E
A
e
a
d
g
c
f
b♭
d♯
g♯
c♯
f♯
b
e
a
d
g
c
f
b♭
d♯
g♯
c♯
f♯
b
C
F
B♭
E♭
A♭
D♭
F♯
B
E
A
D
G
C
F
B♭
E♭
A♭
D♭
F♯
B
E
A
D
G
C
d
g
c
f
b♭
d♯
g♯
c♯
f♯
b
e
a
d
g
c
f
b♭
d♯
g♯
c♯
f♯
b
e
a
E♭
A♭
D♭
F♯
B
E
A
D
G
C
F
B♭
E♭
A♭
D♭
F♯
B
E
A
D
G
C
F
B♭
c
f
b♭
d♯
g♯
c♯
f♯
b
e
a
d
g
c
f
b♭
d♯
g♯
c♯
f♯
b
e
a
d
g
c
D♭
F♯
B
E
A
D
G
C
F
B♭
E♭
A♭
D♭
F♯
B
E
A
D
G
C
F
B♭
E♭
A♭
d♯
g♯
c♯
f♯
b
e
a
d
g
c
f
b♭
d♯
g♯
c♯
f♯
b
e
a
d
g
c
f
b♭
E
A
D
G
C
F
B♭
E♭
A♭
D♭
F♯
B
E
A
D
G
C
F
B♭
E♭
A♭
D♭
F♯
B
c♯
f♯
b
e
a
d
g
c
f
b♭
d♯
g♯
c♯
f♯
b
e
a
d
g
c
f
b♭
d♯
g♯
D
G
C
F
B♭
E♭
A♭
D♭
F♯
B
E
A
D
G
C
F
B♭
E♭
A♭
D♭
F♯
B
E
A
e
a
d
g
c
f
b♭
d♯
g♯
c♯
f♯
b
e
a
d
g
c
f
b♭
d♯
g♯
c♯
f♯
b
C
F
B♭
E♭
A♭
D♭
F♯
B
E
A
D
G
C
F
B♭
E♭
A♭
D♭
F♯
B
E
A
D
G
C
d
g
c
f
b♭
d♯
g♯
c♯
f♯
b
e
a
d
g
c
f
b♭
d♯
g♯
c♯
f♯
b
e
a
E♭
A♭
D♭
F♯
B
E
A
D
G
C
F
B♭
E♭
A♭
D♭
F♯
B
E
A
D
G
C
F
B♭
c
f
b♭
d♯
g♯
c♯
f♯
b
e
a
d
g
c
f
b♭
d♯
g♯
c♯
f♯
b
e
a
d
g
c
D♭
F♯
B
E
A
D
G
C
F
B♭
E♭
A♭
D♭
F♯
B
E
A
D
G
C
F
B♭
E♭
A♭
d♯
g♯
c♯
f♯
b
e
a
d
g
c
f
b♭
d♯
g♯
c♯
f♯
b
e
a
d
g
c
f
b♭
E
A
D
G
C
F
B♭
E♭
A♭
D♭
F♯
B
E
A
D
G
C
F
B♭
E♭
A♭
D♭
F♯
B
c♯
f♯
b
e
a
d
g
c
f
b♭
d♯
g♯
c♯
f♯
b
e
a
d
g
c
f
b♭
d♯
g♯
D
G
C
F
B♭
E♭
A♭
D♭
F♯
B
E
A
D
G
C
F
B♭
E♭
A♭
D♭
F♯
B
E
A
e
a
d
g
c
f
b♭
d♯
g♯
c♯
f♯
b
e
a
d
g
c
f
b♭
d♯
g♯
c♯
f♯
b
C
F
B♭
E♭
A♭
D♭
F♯
B
E
A
D
G
C
F
B♭
E♭
A♭
D♭
F♯
B
E
A
D
G
C
d
g
c
f
b♭
d♯
g♯
c♯
f♯
b
e
a
d
g
c
f
b♭
d♯
g♯
c♯
f♯
b
e
a
E♭
A♭
D♭
F♯
B
E
A
D
G
C
F
B♭
E♭
A♭
D♭
F♯
B
E
A
D
G
C
F
B♭
c
f
b♭
d♯
g♯
c♯
f♯
b
e
a
d
g
c
f
b♭
d♯
g♯
c♯
f♯
b
e
a
d
g
c
D♭
F♯
B
E
A
D
G
C
F
B♭
E♭
A♭
D♭
F♯
B
E
A
D
G
C
F
B♭
E♭
A♭
d♯
g♯
c♯
f♯
b
e
a
d
g
c
f
b♭
d♯
g♯
c♯
f♯
b
e
a
d
g
c
f
b♭
E
A
D
G
C
F
B♭
E♭
A♭
D♭
F♯
B
E
A
D
G
C
F
B♭
E♭
A♭
D♭
F♯
B
c♯
f♯
b
e
a
d
g
c
f
b♭
d♯
g♯
c♯
f♯
b
e
a
d
g
c
f
b♭
d♯
g♯
D
G
C
F
B♭
E♭
A♭
D♭
F♯
B
E
A
D
G
C
F
B♭
E♭
A♭
D♭
F♯
B
E
A
e
a
d
g
c
f
b♭
d♯
g♯
c♯
f♯
b
e
a
d
g
c
f
b♭
d♯
g♯
c♯
f♯
b
C
F
B♭
E♭
A♭
D♭
F♯
B
E
A
D
G
C
F
B♭
E♭
A♭
D♭
F♯
B
E
A
D
G
C
d
g
c
f
b♭
d♯
g♯
c♯
f♯
b
e
a
d
g
c
f
b♭
d♯
g♯
c♯
f♯
b
e
a
E♭
A♭
D♭
F♯
B
E
A
D
G
C
F
B♭
E♭
A♭
D♭
F♯
B
E
A
D
G
C
F
B♭
c
f
b♭
d♯
g♯
c♯
f♯
b
e
a
d
g
c
f
b♭
d♯
g♯
c♯
f♯
b
e
a
d
g
c
D♭
F♯
B
E
A
D
G
C
F
B♭
E♭
A♭
D♭
F♯
B
E
A
D
G
C
F
B♭
E♭
A♭
d♯
g♯
c♯
f♯
b
e
a
d
g
c
f
b♭
d♯
g♯
c♯
f♯
b
e
a
d
g
c
f
b♭
E
A
D
G
C
F
B♭
E♭
A♭
D♭
F♯
B
E
A
D
G
C
F
B♭
E♭
A♭
D♭
F♯
B
c♯
f♯
b
e
a
d
g
c
f
b♭
d♯
g♯
c♯
f♯
b
e
a
d
g
c
f
b♭
d♯
g♯
D
G
C
F
B♭
E♭
A♭
D♭
F♯
B
E
A
D
G
C
F
B♭
E♭
A♭
D♭
F♯
B
E
A
x
Hexagonal keyboard layout with:
Pitch layed out horizontally, the different scales vertically.
All basic chords on one line from the root note, going to the right.
Major chords starting on the rows with uppercase notes: major, maj7, 7/9/11/13 etc.
Minor chords starting on the rows with lowercase notes; minor, m7, m7/9/11/13 etc.
sus2 and sus4 variants above and below the third.
All the notes from a major scale conveniently together.
Enough room on an iPad screen for 3.5 octaves, with comfortably sized keys.
This sequence of chords can be played by moving one finger one key down-right repeatedly:
Works well with other tonal systems: 5edo , 7edo , 9edo , 12edo , 17edo , 19edo , 24edo ,31edo , 50edo , 55edo , 72edo
Playable with mouse and, even better, also with multi-touch!
MIDI out uses MPE mode with a pitch bend range of 12.
Playable with the AXiS-49 controller in selfless mode .
Playable with the Launchpad Mini controller. Try it out!
Playable with the Lumatone . Try it out!
It's basically a mix between C-thru-music's axis controllers and Audanika's SoundPrism .
I would love to have an iPad midi controller app with this layout!
Sjoerd Visscher
MIDI out
5edo 6edo 7edo (L=1, s=1) 8edo 9edo (s=1, L=2) 10edo 11edo (s=1, L=3) 12edo (L=2, s=1) 13edo (s=1, L=4) 14edo 15edo (s=1, L=5) 16edo (s=2, L=3) 17edo (L=3, s=1) 18edo 19edo (L=3, s=2) 20edo (s=2, L=5) 21edo (s=1, L=8) 22edo (L=4, s=1) 23edo (s=3, L=4) 24edo (s=2, L=7) 25edo (s=3, L=5) 26edo (L=4, s=3) 27edo (L=5, s=1) 28edo (s=2, L=9) 29edo (L=5, s=2) 30edo (s=4, L=5) 31edo (L=5, s=3) 32edo (L=6, s=1) 33edo (L=5, s=4) 34edo (s=4, L=7) 35edo (s=3, L=10) 36edo (s=2, L=13) 37edo (s=5, L=6) 38edo (s=4, L=9) 39edo (L=7, s=2) 40edo (L=6, s=5) 41edo (L=7, s=3) 42edo (L=8, s=1) 43edo (L=7, s=4) 44edo (s=6, L=7) 45edo (L=7, s=5) 46edo (L=8, s=3) 47edo (L=7, s=6) 48edo 49edo (L=9, s=2) 50edo (L=8, s=5) 51edo (s=7, L=8) 52edo (L=10, s=1) 53edo (L=9, s=4) 54edo (L=8, s=7) 55edo (L=9, s=5) 56edo (L=10, s=3) 57edo (L=11, s=1) 58edo (s=8, L=9) 59edo (L=9, s=7) 60edo 61edo (L=9, s=8) 62edo (L=12, s=1) 63edo (L=11, s=4) 64edo (L=10, s=7) 65edo (L=11, s=5) 66edo 67edo (L=11, s=6) 68edo 69edo (L=11, s=7) 70edo (L=12, s=5) 71edo (L=13, s=3) 72edo (L=14, s=1) 73edo (L=13, s=4) 74edo 75edo (L=13, s=5) 76edo (L=14, s=3) 77edo (L=15, s=1) 78edo 79edo (L=15, s=2) 80edo 81edo 82edo 83edo 84edo 85edo 86edo 87edo 88edo 89edo 90edo 91edo 92edo 93edo 94edo 95edo 96edo 97edo 98edo 99edo 100edo 11L1s (L=1, s=1) 1L1s (L=7, s=5) 2L1s (L=5, s=2) 2L3s (L=3, s=2) 5L2s (L=2, s=1) 7L5s (L=1, s=1) 2L4s (L=4, s=1) 2L6s (L=3, s=1) 2L8s (L=2, s=1) 10L2s (L=1, s=1) 3L3s (L=3, s=1) 3L6s (L=2, s=1) 9L3s (L=1, s=1) 4L4s (L=2, s=1) 8L4s (L=1, s=1) gen: 5 500ct Non-alternating e=3 6/5 minor e=4 5/4 major