Gm9 9e Mineure Accord

The G 9e Mineure chord contains: G, A#, D, F, A.

These notes are derived by applying the minor 9th interval formula (0–3–7–10–14 semitones) to the root note G.

Minor 7th chord with an added 9th.

Rich texture used in neo-soul and R&B. The Gm9 chord is used across pop, rock, jazz, and classical music. As the I chord in the key of G major, it functions as the most stable resting point in progressions.

On piano, play G, A#, D, F, A simultaneously.

In root position, G is the lowest note. Inversions move the bass note up — first inversion has A# lowest, second inversion has D lowest.

A minor 9th chord has 5 notes: G, A#, D, F, A (in G).

It is an extended chord with 5 or more notes.

The G major chord (G–B–D) uses a major third (4 semitones), giving it a bright, happy sound.

The G minor chord (G–A#–D) uses a minor third (3 semitones), giving it a darker, emotional sound.

Gm9 naturally serves as the I chord in the key of G major.

It also appears as IV in the key of D major, and as V in the key of C major.

Yes.

The ukulele uses GCEA tuning with 4 strings. The Gm9 chord notes (G, A#, D, F, A) can be fretted on a ukulele, though the shapes differ from guitar due to the 4-string layout and shorter scale.

In the key of G major, Gm9 pairs naturally with C major (IV), D major (V), and Em (vi).

The classic I–IV–V (Gm9–C–D) is the foundation of blues, country, and rock.

An inversion places a non-root note in the bass.

Gm9 root position: G in bass. First inversion: A# in bass. Second inversion: D in bass. Inversions create smoother bass line movement without changing the harmony.

Remember the formula: 0–3–7–10–14 semitones from root.

For Gm9: start on G, add 3 semitones, then 7 semitones, then 10 semitones, then 14 semitones. Practicing this across all 12 roots builds instant recognition of any minor 9th chord.