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Scale 2993

Scale 2993, Ian Ring Music Theory

i = imperfections

Tones7 (heptatonic)
Pitch Class Set{0,4,5,7,8,9,11}
Forte Number7-Z37
Rotational Symmetrynone
Hemitonia4 (multihemitonic)
Cohemitonia1 (uncohemitonic)
prime: 443
Deep Scaleno
Interval Vector434541
Interval Spectrump4m5n4s3d4t
Distribution Spectra<1> = {1,2,4}
<2> = {2,3,5}
<3> = {4,6,7}
<4> = {5,6,8}
<5> = {7,9,10}
<6> = {8,10,11}
Spectra Variation2.571
Myhill Propertyno

Harmonic Chords


Modes are the rotational transformation of this scale. Scale 2993 can be rotated to make 6 other scales. The 1st mode is itself.

2nd mode:
Scale 443
Scale 443, Ian Ring Music TheoryThis is the prime mode
3rd mode:
Scale 2269
Scale 2269, Ian Ring Music Theory
4th mode:
Scale 1591
Scale 1591, Ian Ring Music Theory
5th mode:
Scale 2843
Scale 2843, Ian Ring Music Theory
6th mode:
Scale 3469
Scale 3469, Ian Ring Music Theory
7th mode:
Scale 1891
Scale 1891, Ian Ring Music Theory


The prime form of this scale is Scale 443

Scale 443Scale 443, Ian Ring Music Theory


The heptatonic modal family [2993, 443, 2269, 1591, 2843, 3469, 1891] is the negative of the pentatonic modal family [313, 551, 913, 2323, 3209]


The inverse of a scale is a reflection using the root as its axis. The inverse of 2993 is 443

Scale 443Scale 443, Ian Ring Music Theory

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 2995Scale 2995: Raga Saurashtra, Ian Ring Music TheoryRaga Saurashtra
Scale 2997Scale 2997: Major Bebop, Ian Ring Music TheoryMajor Bebop
Scale 3001Scale 3001, Ian Ring Music Theory
Scale 2977Scale 2977, Ian Ring Music Theory
Scale 2985Scale 2985, Ian Ring Music Theory
Scale 2961Scale 2961, Ian Ring Music Theory
Scale 3025Scale 3025, Ian Ring Music Theory
Scale 3057Scale 3057, Ian Ring Music Theory
Scale 2865Scale 2865, Ian Ring Music Theory
Scale 2929Scale 2929, Ian Ring Music Theory
Scale 2737Scale 2737: Raga Hari Nata, Ian Ring Music TheoryRaga Hari Nata
Scale 2481Scale 2481: Raga Paraju, Ian Ring Music TheoryRaga Paraju
Scale 3505Scale 3505, Ian Ring Music Theory
Scale 4017Scale 4017, Ian Ring Music Theory
Scale 945Scale 945: Raga Saravati, Ian Ring Music TheoryRaga Saravati
Scale 1969Scale 1969, Ian Ring Music Theory

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