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C#7b9 Chord
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G
D
A
E
E#
G#
B
C#
D
E#
G#
B
C#
D
B
C#
D
E#
G#
B
C#
D
E#
G#
E#
G#
B
C#
D
E#
G#
B
C#
D
G#
B
C#
D
E#
G#
B
C#
D
E#
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
CAGED:
All
C
A
G
E
D
Reference
Chord Tones
Degree
Interval
Note
1
R
C#
3
3
E#
5
5
G#
b7
b7
B
b9
b2
D
Compatible Scales
C# Half-Whole Diminished
C# Phrygian Dominant
C# Double Harmonic Major (Byzantine)
C# Neapolitan Minor
C# Neapolitan Major
C# Altered (Super Locrian)
Formula
R – 3 – 5 – b7 – b2
About This Chord
Practice Ideas
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