G♭ Major 9th
::
G♭
B♭
D♭
F
A♭
⨉
E
B
G
D
A
E
7
9
3
7
G♭
5
G♭
⬤
3
7
⬤
9
G♭
5
9
⬤
⬤
3
7
5
9
3
⬤
G♭
⬤
3
7
⬤
5
9
G♭
5
⬤
7
3
G♭
5
9
⬤ ⬤
⬤ ⬤
—
A Half Diminished 7th
::
A
C
E♭
G
⨉
E
B
G
D
A
E
♭7
A
♭3
♭5
A
⬤
♭7
♭3
♭7
⬤
♭5
⬤
A
♭3
♭7
A
⬤
♭5
⬤
A
⬤
♭3
♭7
♭5
♭3
⬤
⬤
A
♭3
♭7
♭5
♭5
⬤ ⬤
♭7
A
⬤ ⬤
C
F Sus 4th
::
F
B♭
C
⨉
E
B
G
D
A
E
F
5
4
F
⬤
4
F
5
⬤
⬤
5
⬤
4
F
4
⬤
⬤
5
4
F
5
⬤
⬤
F
5
4
⬤ ⬤
⬤ ⬤