G7♯5

Character: restless

  1. GRtriad
  2. B3triad
  3. D♯♯5triad
  4. F♭7add
Voicings

8 ways to play G7♯5

Every voicing sits inside one of the five CAGED shapes, low to high on the neck, with its octave doublings in grey.

  • Triad note
  • Substitute
  • Added
  • Anchored root
  • Bass
  • Doubling
CC shape Root position G7♯5
6 7 8 9 10 ♭7 ♯5 3 R

Frets x 10 9 8 6 xNotes G B D♯ FIntervals 1 3 ♯5 ♭7Base triadG augmented, root position

The ♭7th gets a string of its own.

CC shape 3rd inversion G7♯5/F
7 8 9 10 R ♯5 3 ♭7

Frets x 8 9 8 8 xNotes F B D♯ GIntervals ♭7 3 ♯5 1Base triadG augmented, 1st inversion

The ♭7th gets a string of its own.

CC shape 2nd inversion G7♯5/D♯
7 8 9 10 11 ♭7 3 R ♯5 ♯5 3

Frets 11 10 9 10 0 11Notes D♯ G B FIntervals ♯5 1 3 ♭7Base triadG augmented, 2nd inversion

The ♭7th gets a string of its own.

AA shape 2nd inversion G7♯5/D♯
1 2 3 4 ♭7 3 R ♯5

Frets x x 1 0 0 1Notes D♯ G B FIntervals ♯5 1 3 ♭7Base triadG augmented, 2nd inversion

The ♭7th gets a string of its own.

GG shape 1st inversion G7♯5/B
1 2 3 4 ♭7 R ♯5 3 3 R

Frets 3 2 1 0 0 1Notes B D♯ G FIntervals 3 ♯5 1 ♭7Base triadG augmented, 1st inversion

The ♭7th gets a string of its own.

GG shape 3rd inversion G7♯5/F
1 2 3 4 R ♯5 3 ♭7

Frets 1 2 1 0 x xNotes F B D♯ GIntervals ♭7 3 ♯5 1Base triadG augmented, 1st inversion

The ♭7th gets a string of its own.

EE shape 3rd inversion G7♯5/F
1 2 3 4 5 R ♯5 3 ♭7

Frets x x 3 4 4 3Notes F B D♯ GIntervals ♭7 3 ♯5 1Base triadG augmented, 1st inversion

The ♭7th gets a string of its own.

EE shape 2nd inversion G7♯5/D♯
3 4 5 6 7 ♭7 3 R ♯5 3 R

Frets 3 6 5 4 6 7Notes D♯ G B FIntervals ♯5 1 3 ♭7Base triadG augmented, 2nd inversion

The ♭7th gets a string of its own.

The rules

The construction rules G7♯5 follows

  1. Start from a triad

    Root, 3rd and 5th, stacked in thirds. The 3rd makes it major or minor; the 5th makes it diminished or augmented when it moves.

  2. A third on top makes a 7th chord

    A major 7th over a major triad is maj7, a ♭7 is a dominant 7. Over minor you get m7 or m(maj7); over diminished, m7♭5 or the °7, whose 7th is lowered twice.

  3. Alter a dominant for tension

    Raise or lower the 5th or the 9th, or add a ♯11 or ♭13, and a dominant 7th pulls harder towards the next chord: G7♯9, G7♭9, G7♭13.

All the rules, with examples, in the guide to the chord library.

Dominant 7th ♯5 in every key

G7♯5 chord questions

What notes are in G7♯5?

G7♯5 is spelled G B D♯ F: G is the root, B is the 3rd, D♯ is the ♯5th, F is the ♭7th.

What is the formula of G7♯5?

1 3 ♯5 ♭7. It is a G augmented triad with the ♭7th stacked on top.

How many ways can you play G7♯5 on guitar?

This page shows 8 voicings of G7♯5, filed under the five CAGED shapes and named by inversion, from the open position up to the 16th fret.