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