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

B
F♯
D
A
♭5
𝄫7
C
♭3
𝄫7
C
♭3
♭5
C
♭3
♭5
𝄫7
♭3
♭5
𝄫7
C
⬤ ⬤
♭5
𝄫7
⬤ ⬤