G♭ Dominant 7th
::
G♭
B♭
D♭
E
⨉
A
E
C
G
♭7
3
5
G♭
⬤
3
⬤
5
♭7
⬤
⬤
3
G♭
5
⬤
♭7
⬤
⬤
G♭
5
♭7
⬤
3
G♭
⬤ ⬤
♭7
⬤ ⬤
G♭
D♭
E
A Major 6th
::
A
C♯
E
F♯
⨉
A
E
C
G
A
5
3
6
A
⬤
⬤
3
5
⬤
A
⬤
6
3
⬤
5
⬤
⬤
6
3
A
5
⬤
6
⬤ ⬤
A
5
⬤ ⬤
E
C Major 7th
::
C
E
G
B
⨉
A
E
C
G
3
C
5
7
⬤
C
5
⬤
3
7
⬤
C
⬤
⬤
3
7
5
⬤
C
⬤
3
⬤
5
7
⬤ ⬤
3
C
5
⬤ ⬤