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G♭ Dominant 9th :: G♭ B♭ D♭ E A♭

A
E
C
G
♭7
3
5
9
G♭
3
5
9
♭7
3
G♭
5
♭7
9
G♭
5
♭7
3
9
G♭
⬤ ⬤
♭7
⬤ ⬤
B♭ D♭
A Augmented 7th (♭9) :: A C♯ F G B♭

A
E
C
G
A
♭7
♭9
♯5
3
A
♭7
♭9
3
A
♯5
♭9
3
♭7
♯5
3
A
♭7
♭9
♯5
⬤ ⬤
A
♭7
⬤ ⬤
A C♯
G♭ Minor 11th :: F♯ A C♯ E G♯ B

A
E
C
G
♭3
♭7
5
9
11
F♯
♭3
5
9
♭7
11
♭3
F♯
5
♭7
11
9
F♯
5
♭3
♭7
9
11
F♯
⬤ ⬤
♭3
♭7
⬤ ⬤