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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
⬤ ⬤
G♭ B♭ A♭
B♭ Augmented 7th (♭9) :: B♭ D G♭ A♭ B

A
E
C
G
B♭
♭7
♭9
♯5
3
B♭
♭7
♭9
3
B♭
♯5
♭9
3
♭7
♯5
3
B♭
♭7
♭9
♯5
⬤ ⬤
⬤ ⬤
G♭ A♭ B
B Dominant 13th :: B D♯ F♯ A C♯ E G♯

A
E
C
G
♭7
11
9
13
B
5
♭7
3
9
13
11
B
♭7
3
5
9
11
B
13
3
5
9
♭7
11
13
3
B
5
⬤ ⬤
♭7
11
⬤ ⬤