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

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

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

A
E
C
G
4
E
5
♭7
4
E
5
♭7
4
E
5
♭7
4
E
♭7
5
⬤ ⬤
4
E
⬤ ⬤