Tip: click the root notes to see fingering suggestions
B♭ Dominant 7th :: B♭ D F A♭

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

A
E
C
G
♭5
𝄫7
B♭
♭3
𝄫7
B♭
♭3
♭5
B♭
♭3
♭5
𝄫7
♭3
♭5
𝄫7
B♭
⬤ ⬤
♭5
𝄫7
⬤ ⬤
D♭ E G
A Dominant 7th :: A C♯ E G

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