Understand and Play the G9(#5) Guitar Chord

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The G9(#5) chord is a complex yet rewarding structure, built upon the intervals 1, 3, #5, b7, and 9, which translate to the Root, Major Third, Augmented Fifth, Minor Seventh, and Major Ninth respectively. This intriguing member of the Augmented Chords family is composed of the notes G, B, D#, F, and A. Our interactive virtual fretboard provides clear visualizations for each fingering, allowing you to hear the chord's unique sound with playback. Plus, receive instant validation for your playing accuracy through our real-time mic feedback feature.

Delving deeper into its structure reveals how the G9(#5) chord integrates advanced harmonic concepts. Understanding how to construct chords by stacking intervals is fundamental to mastering such extended harmonies. For a thorough exploration of how nine-chords expand on dominant structures, investigate the mechanics of Ninth Chords and general Dominant Chords. This G9(#5) utilizes an augmented fifth, adding a distinctive flavor and tension that often resolves into a new key center. You can further refine your understanding of this process by exploring our guide on Chord Construction.

Before diving into complex theory, we recommend you engage with the interactive fretboard above to internalize the G9(#5) chord's feel and sound. Explore various voicings from easiest to most challenging in the diagrams provided below. With disciplined practice, you'll soon integrate this chord into your musical vocabulary, understanding its role across different keys and within countless songs.

Notes in the G 9(#5) chord:

G B D# F A

Formula of the Dominant Ninth Sharp Fifth chord:

#11

G9(#5) Guitar Chord Fingers Positions

Position 1
Barre Movable

Find more shapes in our all guitar chords online library. If you prefer a printable pdf, download the Free Guitar Chords Chart Pdf

You can also use this accessible G9(#5) chord page, with written diagram instructions and screen-reader support for blind users.

Play This Chord With Other Roots

C 9(#5) | D 9(#5) | E 9(#5) | F 9(#5) | G 9(#5) | A 9(#5) | B 9(#5) | C#9(#5) | D#9(#5) | F#9(#5) | G#9(#5) | A#9(#5) | Ab9(#5) | Bb9(#5) | Db9(#5) | Eb9(#5) | Gb9(#5)

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FAQ

What exactly is a G9(#5) chord?

The G9(#5) chord is a complex chord belonging to the Augmented Chords family. It's built upon the root note G and features a unique combination of intervals that give it its distinct sound and structure.

What notes make up the G9(#5) chord?

The G9(#5) chord is composed of five specific notes: G, B, D#, F, and A. These notes are arranged to create the chord's characteristic sound.

What intervals define the G9(#5) chord?

The G9(#5) chord is defined by the intervals 1 (Root), 3 (Major Third), #5 (Augmented Fifth), b7 (Minor Seventh), and 9 (Major Ninth). These intervals explain how the notes G, B, D#, F, and A are derived from the root G.

Why is the G9(#5) chord considered an augmented chord?

The G9(#5) chord is considered a member of the Augmented Chords family primarily because it contains an Augmented Fifth (#5) interval (D# in the key of G), which gives the chord its augmented quality. This specific interval is a key characteristic of augmented harmony.

Is the G9(#5) chord suitable for beginner guitarists?

No, the G9(#5) chord is described as a more advanced chord. Mastering it is considered a step up from beginner to an intermediate level of guitar playing, indicating its complexity is beyond typical beginner repertoire.