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C Major 7th (♭5) :: C E G♭ B

A
E
C
G
3
C
7
♭5
C
3
7
C
♭5
3
7
C
♭5
3
7
♭5
⬤ ⬤
3
C
⬤ ⬤
E B
E Major :: E G♯ B

A
E
C
G
E
3
5
3
E
5
E
5
3
E
3
5
⬤ ⬤
E
⬤ ⬤