Tip: click the root notes to see fingering suggestions
A♭ Dominant 9th :: A♭ C E♭ G♭ B♭

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

A
E
C
G
3
C
♭7
♯5
C
♭7
♯5
3
C
♭7
3
C
♯5
3
♭7
♯5
⬤ ⬤
3
C
⬤ ⬤