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

A
E
C
G
A
♭3
𝄫7
A
♭3
♭5
A
♭3
♭5
𝄫7
♭3
♭5
𝄫7
A
♭5
𝄫7
⬤ ⬤
A
♭3
⬤ ⬤
A
F Major 7th (♭5) :: F A B E

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