Quick Answer & Harmonic Definition

To play the G# Major 7th chord on piano, press the keys G#, C, D#, G simultaneously. In root position, G# is the lowest note. First inversion places C in the bass; second inversion uses D# as the lowest note.

Piano Chord

G#maj7 Piano Chord

A major triad with a major seventh. Warm, sophisticated sound used in jazz and R&B. Learn the G# Major 7th chord on piano with interactive keyboard, inversions, and audio playback.

Notes
G# – C – D# – G
Intervals
0 – 4 – 7 – 11
Type
seventh chord
G# C D# G
E
A
D
G
B
e
3
5
7
9
12
4 notes · Standard (E A D G B E)

Playing the G#maj7 Piano Chord

The G#maj7 chord is a major 7th chord built on the root G#. It contains 4 notes: G#, C, D#, G. On piano, this chord is played by pressing these keys simultaneously or as an arpeggio.

A major triad with a major seventh. Warm, sophisticated sound used in jazz and R&B. Mastering the G#maj7 chord opens up countless songs and progressions in the key of G#.

Piano Finger Positions for G#maj7

For the G#maj7 seventh chord, use these finger positions:

  • Right hand (root position): Thumb (1) on G#, middle finger (3) on C, pinky (5) on D#.
  • Left hand (root position): Pinky (5) on G#, middle finger (3) on C, thumb (1) on D#.
  • Arpeggiated: Play the notes sequentially from lowest to highest for a broken seventh effect.

G#maj7 Chord Inversions

Inversions change the bass note while keeping the same harmonic quality:

Inversion Bass Note Notes (bottom to top) Sound
Root G# G# – C – D# – G Most stable
1st C C – D# – G – G# Lighter, less stable
2nd D# D# – G – G# – C Open, airy

Interval Structure of G#maj7

Degree Interval Semitones Note in G#
Root Root (R) 0 G#
3rd Major 3rd 4 C
5th Perfect 5th 7 D#
7th Major 7th 11 G

Common Progressions with G#maj7 on Piano

  • I–IV–V–I: G#maj7 – C#maj7 – D#maj7 – G#maj7 (classic cadence)
  • I–V–vi–IV: G#maj7 – D# – Fm – C# (pop progression)
  • ii–V–I: A#m – D# – G#maj7 (jazz turnaround)

Other G# Piano Chords

G#
Major
G#m
Minor
G#7
Dominant 7th
G#m7
Minor 7th
G#dim
Diminished
G#aug
Augmented

7e Majeure Chord in All 12 Keys

Cmaj7 C#maj7 Dmaj7 D#maj7 Emaj7 Fmaj7 F#maj7 Gmaj7 G#maj7 Amaj7 A#maj7 Bmaj7
Virtual Piano
Interactive keyboard
G#maj7 Guitar
Guitar chord shapes
G# Scale
Notes that fit this chord
Songs
Find songs using G#maj7

Knowledge Base & FAQs

G#maj7 Piano Chord — FAQ

Everything you need to know about our browser-based Web Audio engine, instruments, and music theory workspace.

How do I play the G#maj7 chord on piano?

To play the G# Major 7th chord on piano, press the keys G#, C, D#, G simultaneously.

In root position, G# is the lowest note. First inversion places C in the bass; second inversion uses D# as the lowest note.

What are the notes in the G#maj7 piano chord?

The G# Major 7th piano chord contains 4 notes: G#, C, D#, G.

These are derived from the major 7th interval formula applied to the root note G#.

What is the best fingering for G#maj7 on piano?

For the G#maj7 seventh in root position, use fingers 1 (thumb), 3, and 5 for a triad, or 1, 2, 3, and 5 for a seventh chord.

Inversions may use 1, 2, 4 (first inversion) or 1, 3, 5 (second inversion).

What does the G#maj7 chord sound like?

The G#maj7 chord has a a major triad with a major seventh.

warm, sophisticated sound used in jazz and r&b. It provides rich harmonic tension and expressive color within songwriting and jazz arrangements.

What keys does the G#maj7 chord belong to?

G#maj7 appears frequently across modal, jazz, blues, and contemporary progressions as an essential tension or resolution voicing.

What are the inversions of G#maj7 on piano?

G#maj7 has 3 inversions.

Root position: G#–C–D#–G. First inversion: C–D#–G–G#. Second inversion: D#–G–G#–C.

What chords go well with G#maj7 on piano?

In the key of G# major, G#maj7 pairs naturally with C# major (IV chord), D# major (V chord), and Fm (vi chord).

The I–IV–V–I progression is a classic way to practice these.

Is G#maj7 a good chord for beginners on piano?

G#maj7 has 4 notes, which may be challenging for beginners.

Start with the basic triad (root, third, fifth) before adding the full seventh extension.

How do I use G#maj7 in a chord progression?

G#maj7 functions as the tonic (I) in G# major.

A classic progression is I–IV–V–I: G#maj7–C#–D#–G#maj7. Practice this in both hands separately before combining.

What is the difference between G# major and G# minor on piano?

The G# major chord (G#–C–D#) uses a major third (4 semitones from root) for a bright sound.

The G#m chord uses a minor third (3 semitones) for a darker, more emotional sound.