Back to all scales

Scale 2925: "diminished"

Also known as: arabian a


i = imperfections

Tones8 (octatonic)
Pitch Class Set{0,2,3,5,6,8,9,11}
Rotational Symmetry3, 6, 9 semitones
Interval Spectrump4m4n8s4d4t4
Hemitonia4 (multihemitonic)
Cohemitonia0 (ancohemitonic)


Modes are the rotational transformation of this scale. Scale 2925 can be rotated to make 1 other scales.

Scale 1755octatonic


The octatonic modal family [1755, 2925, 1755, 2925, 1755, 2925, 1755, 2925] is the negative of the tetratonic modal family [585, 585, 585, 585]


The inverse of a scale is a reflection using the root as its axis. The inverse of 2925 is 1755 

Scale 1755octatonic

Nearby Scales:

These are other scales that are similar to this one, created by adding a tone, removing a tone, or moving one note up or down a semitone.

Scale 2927
Scale 2921
Scale 2923
Scale 2917
Scale 2933
Scale 2941
Scale 2893
Scale 2909
Scale 2861
Scale 2989bebop minor
Scale 3053
Scale 2669
Scale 2797
Scale 2413
Scale 3437
Scale 3949
Scale 877
Scale 1901

This scale analysis was created by Ian Ring, Canadian Composer of works for Piano, and total music theory nerd. The software used to generate this analysis is an open source project at GitHub. Scale notation generated by VexFlow, and MIDI playback by MIDI.js