Tip: click the root notes to see fingering suggestions
A Half Diminished 7th :: A C E♭ G

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

E
B
G
D
A
E
3
A♭
5
9
♭7
♭7
9
3
A♭
5
♭7
A♭
3
9
A♭
5
9
♭7
3
5
9
3
A♭
♭7
3
5
9
♭7
A♭
5
⬤ ⬤
⬤ ⬤
D♭ Major 6th :: D♭ F A♭ B♭

E
B
G
D
A
E
3
5
6
3
D♭
6
3
5
D♭
5
6
3
D♭
5
6
6
3
D♭
5
D♭
3
6
D♭
5
⬤ ⬤
⬤ ⬤