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

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

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