F♯aug/A♯ guitar shapes

Popular fretboard positions with fingering suggestions

Showing 8 of 51 playable shapes

About the chord

F♯ augmented / A♯ (1st inversion)

The F♯ augmented augmented chord features a raised fifth C𝄪, 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. With A♯ in the bass, this voicing functions as the 1st inversion of F♯ augmented.

Root note: F♯
Bass note: A♯
Chord tones: 3
Playable shapes: 51

Chord tones

F♯A♯C𝄪

Notes & Intervals

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

F♯ Unison (Root) 1

The root anchors the chord and defines its tonal center.

A♯ Major Third 3

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

C𝄪 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.