C♯ augmented guitar shapes

Popular fretboard positions with fingering suggestions

Showing 8 of 45 playable shapes

About the chord

C♯ augmented guitar chord

The C♯ augmented augmented chord features a raised fifth G𝄪, creating an ambiguous, floating sound. Its symmetrical structure generates a sense of tension and movement, often used in jazz and cinematic music to enhance harmonic complexity.

Root note: C♯
Quality: augmented
Chord tones: 3
Playable shapes: 45

Chord tones

C♯E♯G𝄪

Notes & Intervals

Each note below shows how the chord is built from its root. This is the theory layer underneath the fretboard shapes.

C♯ Unison (Root) 1

The root anchors the chord and defines its tonal center.

E♯ Major Third 3

This note defines the chord's major quality and brings brightness to the sound.

G𝄪 Augmented Fifth ♯5

The raised fifth adds lift, drama, and a more unsettled color.

Related Articles

Articles that reference this chord and explain how to use it in your playing.