E♭ Major 7th :: E♭ G B♭ D

B
F♯
D
A
7
3
E♭
5
7
E♭
5
3
7
E♭
3
7
5
E♭
3
5
⬤ ⬤
7
⬤ ⬤
C Minor 6th :: C E♭ G A

B
F♯
D
A
6
C
5
♭3
6
C
♭3
5
C
♭3
6
5
♭3
6
C
5
⬤ ⬤
6
⬤ ⬤