G♭ Major 6th
::
G♭
B♭
D♭
E♭
⨉
B
F♯
D
A
G♭
6
3
5
⬤
⬤
6
3
G♭
5
⬤
⬤
6
⬤
G♭
5
⬤
3
⬤
6
G♭
⬤
3
5
⬤ ⬤
G♭
⬤ ⬤
F Minor 7th
::
F
A♭
C
E♭
⨉
B
F♯
D
A
5
♭7
♭3
⬤
F
5
⬤
♭7
⬤
⬤
F
5
♭3
♭7
⬤
⬤
F
⬤
♭3
♭7
⬤
5
F
♭3
⬤ ⬤
⬤ ⬤