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A Major 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
⬤ ⬤
E
G♭ Dominant 7th (♭5) :: G♭ B♭ C E

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

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

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