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

A
E
C
G
𝄫7
C
♭5
𝄫7
C
♭3
𝄫7
C
♭3
♭5
C
♭3
♭5
𝄫7
♭3
♭5
⬤ ⬤
𝄫7
C
⬤ ⬤
C G♭
A♭ Augmented 7th :: A♭ C E G♭

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