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Lesson Ultimate Plan

Dominant 9th (9)

Dom7 + 9th

Prove it — just do the practice exercise.
G9 Root Position
G
R
B
3
D
5
F
♭7
A
9
The Dom9 extends Dominant 7:

• R – 3 – 5 – ♭7 – 9

More color than a plain Dom7. Standard in blues, funk, and soul.

Example: G9 = G + B + D + F + A