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A Dominant 9th :: A C♯ E G B

E♭
B♭
G♭
D♭
A♭
E♭
3
5
9
♭7
A
5
3
A
5
9
♭7
♭7
9
3
A
5
♭7
A
3
9
A
5
9
♭7
3
5
9
3
A
♭7
⬤ ⬤
3
⬤ ⬤
A B
B Minor 7th :: B D F♯ A

E♭
B♭
G♭
D♭
A♭
E♭
5
B
♭3
♭7
5
♭7
B
5
♭3
B
5
♭7
♭3
♭7
B
5
♭3
♭7
B
B
5
♭3
♭7
♭3
⬤ ⬤
5
⬤ ⬤
F♯ A
C Diminished 7th :: C E♭ G♭ A

E♭
B♭
G♭
D♭
A♭
E♭
♭3
♭5
♭3
𝄫7
C
♭3
♭5
𝄫7
♭5
C
♭3
♭5
𝄫7
C
𝄫7
♭3
♭5
𝄫7
C
♭3
C
♭5
𝄫7
C
⬤ ⬤
♭3
♭5
♭3
⬤ ⬤