G♭ Sus 4th
::
G♭
B
D♭
⨉
A
E
C
G
5
4
G♭
⬤
⬤
5
4
⬤
⬤
G♭
5
⬤
4
⬤
⬤
G♭
5
⬤
4
G♭
⬤ ⬤
⬤ ⬤
B
B Major 7th (♭5)
::
B
D♯
F
A♯
⨉
A
E
C
G
7
♭5
B
⬤
3
7
⬤
B
⬤
♭5
⬤
3
7
⬤
B
⬤
♭5
3
⬤
⬤
7
♭5
3
B
⬤ ⬤
⬤ ⬤
B
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
⬤ ⬤