A m7

A m7 Public

Chord • 2,3,4,3 • 4 tones

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和弦与音阶

System

Key + Scale

低音

Type

Description / Aliases

Minor seventh chord

Aliases

min7 mi7 -7

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Tones

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Note: A Interval: 1 Degree: 1 MIDI: 57 Hz: 698.46

Relations

正在加载相关的和弦与音阶...

Note: C Interval: b3 Degree: 2 MIDI: 60 Hz: 415.31

Relations

正在加载相关的和弦与音阶...

Note: E Interval: 5 Degree: 3 MIDI: 64 Hz: 523.25

Relations

正在加载相关的和弦与音阶...

Note: G Interval: b7 Degree: 4 MIDI: 67 Hz: 622.25

Relations

正在加载相关的和弦与音阶...

Relations Loading...

此和弦或音阶的包含关系网络。

Consonance heuristic Consonant

Set: 0, 2, 5, 9 Vector: [0, 1, 2, 1, 2, 0] Score: 1.67 open / fifth-supported

This set has 4 pitch classes, 0 close/tritone pressure points and 5 consonant-support intervals; average heuristic score: 1.67.

Interval	Count	Weight	Contribution
m2 / M7	0	-5	0
M2 / m7	1	-2	-2
m3 / M6	2	+2	+4
M3 / m6	1	+2	+2
P4 / P5	2	+3	+6
Tritone	0	-4	0

Consonance graph

Bridge candidates 2049 candidates

Target	Shared tones	Pivot	Voice-leading	Δ consonance	Bridge score
C Yematibela Web Scale Tension lift	A, 4, E	A, 4, E	0.33	1.87	0.49
D Blues Scale Tension lift	A, E, 9	A, E, 9	0.46	1.53	0.49
D Blues Hexatonic Scale Tension lift	A, E, 9	A, E, 9	0.46	1.53	0.49
D Maj11 Chord Tension lift	4, E, 9	4, E, 9	0.46	1.53	0.49
E Blues Scale Tension lift	4, E, 9	4, E, 9	0.46	1.53	0.49
E Blues Hexatonic Scale Tension lift	4, E, 9	4, E, 9	0.46	1.53	0.49
F Blues Major Pentatonic Scale Tension lift	A, E, 9	A, E, 9	0.46	1.53	0.49
F Maj7b9 Chord Tension lift	A, 4, 9	A, 4, 9	0.33	1.87	0.49
G Blues Major Pentatonic Scale Tension lift	4, E, 9	4, E, 9	0.46	1.53	0.49
Ab Maj7b9 Chord Tension lift	A, E, 9	A, E, 9	0.33	1.87	0.49
A 7b9 Chord Tension lift	4, E, 9	4, E, 9	0.33	1.87	0.49
A Yematibela Web Scale Tension lift	4, E, 9	4, E, 9	0.33	1.87	0.49

A m7

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A m7

从清晰的学习动作开始

你正在学习什么

先尝试

下一步

1. A 1 Degree 1

2. C b3 Degree 2

3. E 5 Degree 3

4. G b7 Degree 4

Tone.js Engine Form

Frequency Engine Form

Sampler Engine Form

MIDI Engine Form

Tone.js Engine Form

Frequency Engine Form

Sampler Engine Form

MIDI Engine Form

Global Sound Log

JolyEngine

Graphical Options