Tip: click the root notes to see fingering suggestions
D♭ Dominant 7th :: D♭ F A♭ B

A
E
C
G
3
D♭
5
♭7
D♭
5
♭7
3
D♭
♭7
3
5
D♭
3
5
♭7
⬤ ⬤
⬤ ⬤
B
A Minor 9th :: A C E G B

A
E
C
G
A
5
♭3
♭7
9
A
♭3
♭7
5
9
A
♭3
5
9
♭7
♭3
A
5
♭7
9
⬤ ⬤
A
5
♭3
♭7
⬤ ⬤