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How to Read Guitar Chord Diagrams
Learn how to read guitar chord diagrams quickly. Understand dots, numbers, Xs, Os, and finger positions so you can play any chord chart at sight.
A11/C♯ guitar shapes
Popular fretboard positions with fingering suggestions
Showing 8 of 34 playable shapes
About the chord
A11 / C♯ (1st inversion)
The A11 dominant 11 chord extends the dominant 9th by adding an 11th D, creating a layered, suspended sound. This harmonic richness enhances jazz and fusion progressions, generating a mystical, unresolved atmosphere. With C♯ in the bass, this voicing functions as the 1st inversion of A11.
Root note: A
Bass note: C♯
Chord tones: 6
Playable shapes: 34
Chord tones
AC♯EGBD
Notes & Intervals
Each note below shows how the chord is built from its root. This is the theory layer underneath the fretboard shapes.
A Unison (Root) 1
The root anchors the chord and defines its tonal center.
C♯ Major Third 3
This note defines the chord's major quality and brings brightness to the sound.
E Perfect Fifth 5
The fifth reinforces stability and gives the chord its strong harmonic frame.
G Minor Seventh ♭7
The minor seventh adds bluesy or jazzy tension that wants to move onward.
B Major Ninth 9
The ninth opens the chord up and adds a modern, spacious color.
D Perfect Eleventh 11
The eleventh gives the chord a wider, suspended feel.
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