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Scale 819: "augmented inverse"

Also known as: six tone symmetrical


i = imperfections

Tones6 (hexatonic)
Pitch Class Set{0,1,4,5,8,9}
Rotational Symmetry4, 8 semitones
Interval Spectrump3m6n3d3
Hemitonia3 (trihemitonic)
Cohemitonia0 (ancohemitonic)


Modes are the rotational transformation of this scale. Scale 819 can be rotated to make 1 other scales.

Scale 2457augmented


The hexatonic modal family [2457, 819, 2457, 819, 2457, 819] is the negative of the hexatonic modal family [819, 819, 819, 2457, 2457, 2457]


The inverse of a scale is a reflection using the root as its axis. The inverse of 819 is 2457 

Scale 2457augmented

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 817
Scale 821
Scale 823
Scale 827
Scale 803
Scale 811
Scale 787
Scale 851
Scale 883
Scale 947mela gayakapriya (13)
Scale 563
Scale 691
Scale 307
Scale 1331
Scale 1843
Scale 2867

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