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Scale 201

Scale 201, Ian Ring Music Theory
iii

i = imperfections

Tones4 (tetratonic)
Pitch Class Set{0,3,6,7}
Forte Number4-18
Rotational Symmetrynone
Palindromicno
Hemitonia1 (unhemitonic)
Cohemitonia0 (ancohemitonic)
Imperfections3
Modes3
Prime?no
prime: 147
Chiralityyes
enantiomorph: 609
Deep Scaleno
Interval Vector102111
Interval Spectrumpmn2dt
Distribution Spectra<1> = {1,3,5}
<2> = {4,6,8}
<3> = {7,9,11}
Spectra Variation3
Myhill Propertyno
Balancedno
Coherenceno
Heliotonicno

Modes

Modes are the rotational transformation of this scale. Scale 201 can be rotated to make 3 other scales. The 1st mode is itself.

2nd mode:
Scale 537
Scale 537, Ian Ring Music Theory
3rd mode:
Scale 579
Scale 579, Ian Ring Music Theory
4th mode:
Scale 2337
Scale 2337, Ian Ring Music Theory

Prime

The prime form of this scale is Scale 147

Scale 147Scale 147, Ian Ring Music Theory

Negative

The tetratonic modal family [201, 537, 579, 2337] is the negative of the octatonic modal family [879, 1779, 1947, 2487, 2937, 3021, 3291, 3693]

Inverse

The inverse of a scale is a reflection using the root as its axis. The inverse of 201 is 609

Scale 609Scale 609, Ian Ring Music Theory

Enantiomorph

Only scales that are chiral will have an enantiomorph. Scale 201 is chiral, and its enantiomorph is scale 609

Scale 609Scale 609, 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 203Scale 203, Ian Ring Music Theory
Scale 205Scale 205, Ian Ring Music Theory
Scale 193Scale 193: Raga Ongkari, Ian Ring Music TheoryRaga Ongkari
Scale 197Scale 197, Ian Ring Music Theory
Scale 209Scale 209, Ian Ring Music Theory
Scale 217Scale 217, Ian Ring Music Theory
Scale 233Scale 233, Ian Ring Music Theory
Scale 137Scale 137: Ute tritonic, Ian Ring Music TheoryUte tritonic
Scale 169Scale 169: Vietnamese tetratonic, Ian Ring Music TheoryVietnamese tetratonic
Scale 73Scale 73, Ian Ring Music Theory
Scale 329Scale 329, Ian Ring Music Theory
Scale 457Scale 457, Ian Ring Music Theory
Scale 713Scale 713, Ian Ring Music Theory
Scale 1225Scale 1225: Raga Samudhra Priya, Ian Ring Music TheoryRaga Samudhra Priya
Scale 2249Scale 2249: Raga Multani, Ian Ring Music TheoryRaga Multani

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