G♭ Sus 4th
::
G♭
B
D♭
⨉
A
E
C
G
5
4
G♭
⬤
⬤
5
4
⬤
⬤
G♭
5
⬤
4
⬤
⬤
G♭
5
⬤
4
G♭
⬤ ⬤
⬤ ⬤
—
E Dominant 7th (♭5)
::
E
G♯
B♭
D
⨉
A
E
C
G
E
♭5
3
♭7
⬤
♭5
⬤
3
E
⬤
♭7
⬤
♭5
⬤
E
♭7
⬤
3
⬤
E
⬤
♭7
♭5
3
⬤ ⬤
E
⬤ ⬤
B♭
D
C Minor 9th
::
C
E♭
G
B♭
D
⨉
A
E
C
G
C
5
♭7
9
⬤
C
5
♭3
♭7
⬤
⬤
9
C
⬤
♭3
♭7
⬤
5
9
⬤
C
♭3
⬤
⬤
5
9
♭7
♭3
⬤ ⬤
C
5
⬤ ⬤