Tip: click the root notes to see fingering suggestions
B Major 7th (♭5) :: B D♯ F A♯

A
E
C
G
7
♭5
B
3
7
B
♭5
3
7
B
♭5
3
7
♭5
3
B
⬤ ⬤
⬤ ⬤
D♯ F A♯
E♭ Dominant 13th :: E♭ G B♭ D♭ F A♭ C

A
E
C
G
13
3
5
9
♭7
11
13
3
E♭
5
♭7
11
9
13
E♭
5
♭7
3
9
13
11
E♭
♭7
3
5
9
11
E♭
⬤ ⬤
13
3
⬤ ⬤