G♭ Major 13th
::
G♭
B♭
D♭
F
A♭
B
E♭
⨉
A
E
C
G
3
7
5
9
11
G♭
⬤
13
3
⬤
5
9
11
⬤
7
⬤
13
3
G♭
5
⬤
11
⬤
7
9
13
⬤
G♭
5
⬤
3
7
9
13
11
G♭
⬤ ⬤
⬤ ⬤
G♭
B
B Sus 4th
::
B
E
F♯
⨉
A
E
C
G
4
B
5
⬤
⬤
4
B
⬤
⬤
5
⬤
4
B
⬤
⬤
5
4
⬤
B
5
⬤ ⬤
4
⬤ ⬤