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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
⬤ ⬤
E♭ G♯
E♭ Major 13th :: E♭ G B♭ D F A♭ C

A
E
C
G
13
3
5
9
11
7
13
3
E♭
5
11
7
9
13
E♭
5
3
7
9
13
11
E♭
3
7
5
9
11
E♭
⬤ ⬤
13
3
⬤ ⬤
G B♭ D F C
C Dominant 13th :: C E G B♭ D F A

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