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Db 7alt · Displayed in: Db · Altered dominant chord · Tones: Db, F, A, Cb, E, G · Aliases: 7alt, Altered Dominant, alt7
Db · Chord
Db 7alt
Db 7alt · Displayed in: Db · Altered dominant chord · Tones: Db, F, A, Cb, E, G · Aliases: 7alt, Altered Dominant, alt7
引导开始
从清晰的学习动作开始
先尝试
和弦与音阶
下一步
输入调 + 音阶（例如 C Major、F Dorian）
Open support for Db 7alt
How to use this page
- 和弦与音阶
- Tones: 6
- Relations
Example
Db 7alt: Db, F, A, Cb, E, G
Db 7alt · Chord · Db · 6 Tones
此和弦或音阶的包含关系网络。
输入调 + 音阶（例如 C Major、F Dorian）
Db 7alt
Public
Chord
• 1,2,2,2,2,3 • 6 tones
和弦与音阶
Matches
Description / Aliases
Altered dominant chord
Aliases
7alt
Altered Dominant
alt7
Generic fingering match
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Harmonies using this 音阶
6
Theory – Circle of Fourths – 7alt
根音: C
· 事件: 12
打开 和声
Theory – Circle of Fifths – 7alt
根音: C
· 事件: 12
打开 和声
Session Standard – Blues for Alice (Bird Blues)
根音: F
· 事件: 8
Lead
打开 和声
Session Standard – Spain (Chick Corea Intro)
根音: G
· 事件: 6
Lead
打开 和声
Session Standard – Solar
根音: C
· 事件: 10
Lead
打开 和声
Session Standard – Blue Bossa
根音: C
· 事件: 8
Lead
打开 和声
Tones
已选择 relation
当前
Select a relation to inspect its playback controls and tone metadata.
Note: Db
Interval: 1
Degree: 1
MIDI: 49
Hz: 466.16
Relations
正在加载相关的和弦与音阶...
Note: F
Interval: 3
Degree: 2
MIDI: 53
Hz: 554.37
Relations
正在加载相关的和弦与音阶...
Note: A
Interval: #5
Degree: 3
MIDI: 57
Hz: 698.46
Relations
正在加载相关的和弦与音阶...
Note: Cb
Interval: b7
Degree: 4
MIDI: 59
Hz: 415.31
Relations
正在加载相关的和弦与音阶...
Note: E
Interval: #9
Degree: 5
MIDI: 64
Hz: 523.25
Relations
正在加载相关的和弦与音阶...
Note: G
Interval: #11
Degree: 6
MIDI: 67
Hz: 622.25
Relations
正在加载相关的和弦与音阶...
Relations
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此和弦或音阶的包含关系网络。
Consonance heuristic
Mixed
Set: 0, 1, 3, 5, 7, 9
Vector: [1, 4, 2, 4, 2, 2]
Score: -0.20
balanced
This set has 6 pitch classes, 3 close/tritone pressure points and 8 consonant-support intervals; average heuristic score: -0.20.
| Interval | Count | Weight | Contribution |
|---|---|---|---|
| m2 / M7 | 1 | -5 | -5 |
| M2 / m7 | 4 | -2 | -8 |
| m3 / M6 | 2 | +2 | +4 |
| M3 / m6 | 4 | +2 | +8 |
| P4 / P5 | 2 | +3 | +6 |
| Tritone | 2 | -4 | -8 |
Consonance graph
Bridge candidates
2049 candidates
| Target | Shared tones | Pivot | Voice-leading | Δ consonance | Bridge score |
|---|---|---|---|---|---|
|
A 9b5
Chord
Smooth pivot
|
1, 5, 9, 11 | 1, 5, 9, 11 | 0.35 | 0.60 | 2.96 |
|
A Diminished (Half-Whole)
Scale
Chromatic slide
|
1, F, 7, 9 | 1, F, 7, 9 | 0.42 | 0.09 | 2.96 |
|
Bb Diminished (Whole-Half)
Scale
Chromatic slide
|
1, F, 7, 9 | 1, F, 7, 9 | 0.42 | 0.09 | 2.96 |
|
Cb 9b5
Chord
Smooth pivot
|
1, 5, 7, 11 | 1, 5, 7, 11 | 0.35 | 0.60 | 2.96 |
|
C Lydian Chromatic Scale
Scale
Chromatic slide
|
1, F, 5, 7, 9, 11 | 1, F, 5, 7 | 0.25 | 0.16 | 2.92 |
|
Db Lydian Chromatic Scale
Scale
Chromatic slide
|
1, F, 5, 7, 9, 11 | 1, F, 5, 7 | 0.25 | 0.16 | 2.92 |
|
D Lydian Chromatic Scale
Scale
Chromatic slide
|
1, F, 5, 7, 9, 11 | 1, F, 5, 7 | 0.25 | 0.16 | 2.92 |
|
D mMaj9
Chord
Smooth pivot
|
1, F, 5, 9 | 1, F, 5, 9 | 0.43 | 0.60 | 2.92 |
|
Eb Lydian Chromatic Scale
Scale
Chromatic slide
|
1, F, 5, 7, 9, 11 | 1, F, 5, 7 | 0.25 | 0.16 | 2.92 |
|
E Lydian Chromatic Scale
Scale
Chromatic slide
|
1, F, 5, 7, 9, 11 | 1, F, 5, 7 | 0.25 | 0.16 | 2.92 |
|
F Lydian Chromatic Scale
Scale
Chromatic slide
|
1, F, 5, 7, 9, 11 | 1, F, 5, 7 | 0.25 | 0.16 | 2.92 |
|
Gb Lydian Chromatic Scale
Scale
Chromatic slide
|
1, F, 5, 7, 9, 11 | 1, F, 5, 7 | 0.25 | 0.16 | 2.92 |