musmath
 Scale
notes:A##B##C##D##D###E###F###G###
intervals:
semitones:21212121
other names: Arabian (A), Auxiliary diminished, Diminished (wholetone - halftone)
C##A##E###C##E###C##F###F###D##B##D##D##3D###C##G###D###G###D###A##A##5E###D##E###E###F###D###B##F###B##F###7C##C##G###E###G###G###9A##F###D##A##D##A##D###D###B##G###B##B##1212C##A##E###C##E###C##F###F###D##B##D##D##15D###C##G###D###G###D###A##A##17E###D##E###E###F###D###B##F###B##F###19C##C##G###E###G###G###21A##F###D##A##D##A##D###D###B##G###B##B##2424C##A##E###C##E###C##

Harmonized chords

IIIIIIIVVVIVIIVIII
in 3-notesA##dimB##dimC##dimD##dimD###dimE###dimF###dimG###dim
in 4-notesA##dim7B##dim7C##dim7D##dim7D###dim7E###dim7F###dim7G###dim7

other scale chords

A##dimA##dim7A##m#5A##oM7A##mb6M7A##M7#5sus4A##M9#5sus4

Scale modes

A## DiminishedB## Diminished (halftone - wholetone)C## DiminishedD## Diminished (halftone - wholetone)D### DiminishedE### Diminished (halftone - wholetone)F### DiminishedG### Diminished (halftone - wholetone)