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A♯7(add11)/C𝄪 is the A♯ dominant 7th add 11 / C𝄪 (1st inversion) guitar chord with C𝄪 in the bass. It uses the notes A♯, C𝄪, E♯, G♯, and D♯ and the interval formula 1-3-5-♭7-11.
The A♯ dominant 7th add 11 dominant 7th add 11 chord enhances the dominant 7th with an added eleventh D♯, generating a suspended, harmonically rich texture. The tension between the third C𝄪 and eleventh D♯ adds a colorful, unresolved quality, popular in jazz and blues. With C𝄪 in the bass, this voicing functions as the 1st inversion of A♯ dominant 7th add 11.
Also written as A♯7(add11), A♯7add11/C𝄪, and A♯dom7add11/C𝄪.
These are quick-start shapes for players who want the answer first and the deeper theory second.
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Each note below shows how the chord is built from its root. This is the theory layer underneath the fretboard shapes.
The root anchors the chord and defines its tonal center.
This note defines the chord's major quality and brings brightness to the sound.
The fifth reinforces stability and gives the chord its strong harmonic frame.
The minor seventh adds bluesy or jazzy tension that wants to move onward.
The eleventh gives the chord a wider, suspended feel.
Every shape is shown with its diagram and exact fingering instructions.
A♯7(add11)/C𝄪 uses the notes A♯, C𝄪, E♯, G♯, and D♯. Its interval formula is 1-3-5-♭7-11.
A♯7(add11)/C𝄪 is also written as A♯7(add11), A♯7add11/C𝄪, and A♯dom7add11/C𝄪.
Place the 1st finger on the 3rd fret of the 3rd string. Place the 2nd finger on the 4th fret of the 2nd string. Place the 3rd finger on the 4th fret of the 1st string. Let the fourth string ring open. Strum from the 4th string down.
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