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
⬤ ⬤
G♭ Dominant 7th (♭5) :: G♭ B♭ B♯ F♭

E
B
G
D
A
E
♭7
♭7
♭5
3
G♭
♭7
G♭
3
♭5
G♭
♭7
♭5
3
3
G♭
♭7
♭5
3
♭5
♭7
G♭
♭5
3
G♭
⬤ ⬤
♭7
♭7
⬤ ⬤
B♭ Sus 4th :: B♭ E♭ F

E
B
G
D
A
E
5
4
B♭
5
B♭
5
4
B♭
5
4
B♭
4
B♭
5
5
4
B♭
4
⬤ ⬤
⬤ ⬤