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G♭ Major :: G♭ B♭ D♭

A
E
C
G
3
5
G♭
3
5
3
G♭
5
G♭
5
3
G♭
⬤ ⬤
⬤ ⬤
G♭ D♭
B Dominant 11th :: B D♯ F♯ A C♯ E

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

A
E
C
G
A
♭7
♯5
3
A
♭7
3
A
♯5
3
♭7
♯5
3
A
♭7
♯5
⬤ ⬤
A
♭7
⬤ ⬤