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G♭ Augmented :: G♭ B♭ D

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

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