D Sus 4th
::
D
G
A
⨉
B
F♯
D
A
D
5
4
⬤
D
5
⬤
⬤
4
D
⬤
⬤
5
⬤
4
D
⬤
⬤
5
4
⬤ ⬤
D
5
⬤ ⬤
A♭ Dominant 7th
::
A♭
C
E♭
G♭
⨉
B
F♯
D
A
♭7
3
5
A♭
⬤
3
⬤
5
♭7
⬤
⬤
3
A♭
5
⬤
♭7
⬤
⬤
A♭
5
♭7
⬤
3
A♭
⬤ ⬤
♭7
⬤ ⬤