Piano chord

G Major 9th Piano Chord (Gmaj9)

The G Major 9th chord on piano is made of the notes G, B, D, F♯ and A. Lush and sophisticated. A major 7th with an added 9th.

G Major 9th chord on a piano keyboard: G, B, D, F♯, A C5C6 G B D F♯ A

Gmaj9 G – B – D – F♯ – A

Tap any key to hear it.

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What notes are in G Major 9th?

5 notes, built 1 – 3 – 5 – 7 – 9 up from G.

Notes
G – B – D – F♯ – A
Formula
1 – 3 – 5 – 7 – 9
Semitones from the root
0 – 4 – 7 – 11 – 14
Symbol
Gmaj9
Chord type
Major 9th, 5 notes

How to play G Major 9th on piano

G Major 9th spans more than an octave, so it is usually split between the hands.

  • Left hand: G and D (fingers 5 and 1).
  • Right hand: B, F♯, A (fingers 1, 3 and 5).
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G Major 9th inversions

Each inversion puts a different note of the chord in the bass. Written as a slash chord: Gmaj9/B, Gmaj9/D, Gmaj9/F♯.

G Major 9th root position on piano: G, B, D, F♯, A G B D F♯ A
Root position Gmaj9 G – B – D – F♯ – A
G Major 9th 1st inversion on piano: B, D, F♯, G, A B D F♯ G A
1st inversion Gmaj9/B B – D – F♯ – G – A
G Major 9th 2nd inversion on piano: D, F♯, G, A, B D F♯ G A B
2nd inversion Gmaj9/D D – F♯ – G – A – B
G Major 9th 3rd inversion on piano: F♯, G, A, B, D F♯ G A B D
3rd inversion Gmaj9/F♯ F♯ – G – A – B – D

Progressions with G Major 9th

Press play: the chords move across the keyboard as they sound, voiced so your hand barely moves.

Pop progression

in G major

  1. Imaj9 Gmaj9
  2. V7 D7
  3. vi7 Em7
  4. IVmaj7 Cmaj7
Pop progression in G major: Gmaj9, D7, Em7, Cmaj7 B D F♯ G A

Three-chord classic

in D major

  1. Imaj7 Dmaj7
  2. IVmaj9 Gmaj9
  3. V7 A7
  4. Imaj7 Dmaj7
Three-chord classic in D major: Dmaj7, Gmaj9, A7, Dmaj7 C♯ D F♯ A

Can you find G Major 9th?

Tap the notes on the keyboard, then check. Six chords, starting with this one.

1 / 6 Tap the notes of G Major 9th (Gmaj9)

Score 0

Any octave, any order. Each key you tap plays.

Practice keyboard: tap the notes of the chord

What key is G Major 9th in?

The keys whose scale contains every note of Gmaj9, with the chord’s Roman numeral in each.

Major keys

  • G majorImaj9
  • D majorIVmaj9

Minor keys

  • E minorIIImaj9
  • B minorVImaj9

G Major 9th chord FAQ

What notes are in the G Major 9th chord?

G Major 9th (Gmaj9) has 5 notes: G, B, D, F♯ and A. Its formula is 1 – 3 – 5 – 7 – 9, counted up from G.

How do you play G Major 9th on the piano?

Spread it over two hands: the left hand plays G and D (fingers 5 and 1), the right hand plays B, F♯, A (fingers 1, 3 and 5).

What are the inversions of G Major 9th?

1st inversion: B, D, F♯, G, A (Gmaj9/B). 2nd inversion: D, F♯, G, A, B (Gmaj9/D). 3rd inversion: F♯, G, A, B, D (Gmaj9/F♯).

What key is G Major 9th in?

Gmaj9 belongs to G major (Imaj9), D major (IVmaj9), E minor (IIImaj9) and B minor (VImaj9).