G♭ Diminished 7th
::
G♭
A
B♯
E♭
⨉
G
D
A
E
♭3
𝄫7
♭3
G♭
⬤
♭5
⬤
G♭
⬤
♭5
♭3
⬤
𝄫7
⬤
♭3
⬤
𝄫7
♭5
⬤
G♭
⬤
♭5
G♭
𝄫7
⬤ ⬤
♭3
⬤ ⬤
E Augmented 7th
::
E
G♯
B♯
D
⨉
G
D
A
E
♭7
E
3
E
⬤
♯5
⬤
3
⬤
♯5
♭7
⬤
3
⬤
♭7
E
⬤
♯5
⬤
E
⬤
♯5
♭7
3
⬤ ⬤
♭7
E
⬤ ⬤