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G dominant ninth chord
The G9 chord (dominant ninth) is made of the notes G, B, D, F, A. Its formula compared with the major scale is 1 3 5 ♭7 9.
G9
Ninths · 5 notes
Note names
How it is built
| Degree | Note | Interval from the root |
|---|---|---|
| 1 | G | Unison |
| 3 | B | Major third |
| 5 | D | Perfect fifth |
| ♭7 | F | Minor seventh |
| 9 | A | Major ninth |
Inversions
- G9G B D F ARoot position
Frequently asked questions
- Which notes make up the G9 chord?
- The notes are G, B, D, F, A.
- What is the formula of the G9 chord?
- The formula is 1 3 5 ♭7 9: major third, perfect fifth, minor seventh, major ninth.
From theory to practice
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