HarmoniHue
Interval
Cycle
Circle of fifths
Torus Projection
1 / 11
A
Bb
B
C
C#
D
Eb
E
F
F#
G
Ab
2 / 10
A
B
C#
Eb
F
G
Bb
C
D
E
F#
Ab
3 / 9
A
C
Eb
F#
Bb
C#
E
G
B
D
F
Ab
4 / 8
A
C#
F
Bb
D
F#
B
Eb
G
C
E
Ab
5 / 7
A
D
G
C
F
Bb
Eb
Ab
C#
F#
B
E
6
A
Eb
Bb
E
B
F
C
F#
C#
G
D
Ab
© David Fraser 2013