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

F
C
G
D
♭3
♭5
A
♭5
A
♭3
♭3
A
♭5
A
♭5
♭3
⬤ ⬤
♭3
⬤ ⬤
A Major 7th :: A C♯ E G♯

F
C
G
D
3
7
A
5
7
A
5
3
7
A
3
7
A
5
5
3
⬤ ⬤
⬤ ⬤