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