Back to all scales
The Exciting Universe Of Music Theory

presents more than you ever wanted to know about...

Scale 381

Scale 381, Ian Ring Music Theory
iiiii

i = imperfections

Tones7 (heptatonic)
Pitch Class Set{0,2,3,4,5,6,8}
Forte Number7-8
Rotational Symmetrynone
Palindromicno
Hemitonia4 (multihemitonic)
Cohemitonia3 (tricohemitonic)
Imperfections5
Modes6
Prime?yes
Chiralityno
Deep Scaleno
Interval Vector454422
Interval Spectrump2m4n4s5d4t2
Distribution Spectra<1> = {1,2,4}
<2> = {2,3,6}
<3> = {3,4,7,8}
<4> = {4,5,8,9}
<5> = {6,9,10}
<6> = {8,10,11}
Spectra Variation3.429
Myhill Propertyno
Balancedno
Coherenceno
Heliotonicno

Modes

Modes are the rotational transformation of this scale. Scale 381 can be rotated to make 6 other scales. The 1st mode is itself.

2nd mode:
Scale 1119
Scale 1119, Ian Ring Music Theory
3rd mode:
Scale 2607
Scale 2607, Ian Ring Music Theory
4th mode:
Scale 3351
Scale 3351, Ian Ring Music Theory
5th mode:
Scale 3723
Scale 3723, Ian Ring Music Theory
6th mode:
Scale 3909
Scale 3909, Ian Ring Music Theory
7th mode:
Scale 2001
Scale 2001, Ian Ring Music Theory

Prime

This is the prime form of this scale.

Negative

The heptatonic modal family [381, 1119, 2607, 3351, 3723, 3909, 2001] is the negative of the pentatonic modal family [93, 1047, 1857, 2571, 3333]

Inverse

The inverse of a scale is a reflection using the root as its axis. The inverse of 381 is 2001

Scale 2001Scale 2001, 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 383Scale 383, Ian Ring Music Theory
Scale 377Scale 377, Ian Ring Music Theory
Scale 379Scale 379, Ian Ring Music Theory
Scale 373Scale 373, Ian Ring Music Theory
Scale 365Scale 365, Ian Ring Music Theory
Scale 349Scale 349, Ian Ring Music Theory
Scale 317Scale 317, Ian Ring Music Theory
Scale 445Scale 445, Ian Ring Music Theory
Scale 509Scale 509, Ian Ring Music Theory
Scale 125Scale 125, Ian Ring Music Theory
Scale 253Scale 253, Ian Ring Music Theory
Scale 637Scale 637: Debussy's Heptatonic, Ian Ring Music TheoryDebussy's Heptatonic
Scale 893Scale 893, Ian Ring Music Theory
Scale 1405Scale 1405, Ian Ring Music Theory
Scale 2429Scale 2429, 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