Tip: click the root notes to see fingering suggestions
G♭ Dominant 7th (♭5) :: G♭ B♭ C E

G♭
D♭
A♭
E♭
G♭
♭7
3
♭7
G♭
3
♭5
G♭
♭5
3
♭7
3
♭5
♭7
G♭
♭5
⬤ ⬤
G♭
⬤ ⬤
G♭ E
D Major 9th :: D F♯ A C♯ E

G♭
D♭
A♭
E♭
3
7
D
5
9
5
9
3
3
7
D
5
7
D
5
9
9
3
7
D
⬤ ⬤
3
7
⬤ ⬤
C♯ E
E Diminished 7th :: E G B♭ D♭

G♭
D♭
A♭
E♭
𝄫7
♭3
E
♭5
E
♭5
♭3
𝄫7
♭3
𝄫7
♭5
E
♭5
E
𝄫7
♭3
⬤ ⬤
𝄫7
⬤ ⬤