G♭ Augmented 7th (♭9) :: F♯ A♯ D E G

A
E
C
G
♭7
♭9
3
F♯
♯5
♭9
3
♭7
♯5
3
F♯
♭7
♭9
♯5
F♯
♭7
♭9
♯5
3
F♯
⬤ ⬤
♭7
♭9
⬤ ⬤
E G
A Dominant 9th :: A C♯ E G B

A
E
C
G
A
5
♭7
3
9
A
♭7
3
5
9
A
3
5
9
♭7
3
A
5
♭7
9
⬤ ⬤
A
5
♭7
⬤ ⬤
G
C Sus 2nd :: C D G

A
E
C
G
C
5
2
C
5
2
C
5
2
C
5
2
⬤ ⬤
C
5
⬤ ⬤