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
⬤ ⬤
D Augmented 7th :: D F♯ A♯ C

E
B
G
D
A
E
D
♭7
♯5
3
3
D
♯5
♭7
3
♭7
D
♯5
♯5
3
D
♭7
♯5
♭7
3
D
♭7
D
♯5
3
⬤ ⬤
D
⬤ ⬤