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D Major 7th (♭5) :: D F♯ A♭ C♯

A
E
C
G
7
♭5
3
D
7
♭5
D
3
7
D
♭5
3
7
D
♭5
3
⬤ ⬤
⬤ ⬤
A Minor 7th :: A C E G

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

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