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C♯min/maj7(add11)/B♯ is the C♯ minor major 7th add 11 / B♯ (3rd inversion) guitar chord with B♯ in the bass. It uses the notes C♯, E, G♯, B♯, and F♯ and the interval formula 1-♭3-5-7-11.
The C♯ minor major 7th add 11 minor major 7th add 11 chord combines the dissonant minor major 7th with an eleventh F♯, producing a complex, haunting harmony. The tension between the major seventh B♯ and eleventh F♯ creates an enigmatic, cinematic soundscape. With B♯ in the bass, this voicing functions as the 3rd inversion of C♯ minor major 7th add 11.
Also written as C♯min/maj7(add11), C♯mM7add11/B♯, and C♯mM7(add11)/B♯.
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 supplies the minor color and gives the chord its darker emotional pull.
The fifth reinforces stability and gives the chord its strong harmonic frame.
The major seventh adds a smooth, lush tension close to the root.
The eleventh gives the chord a wider, suspended feel.
Every shape is shown with its diagram and exact fingering instructions.
C♯min/maj7(add11)/B♯ uses the notes C♯, E, G♯, B♯, and F♯. Its interval formula is 1-♭3-5-7-11.
C♯min/maj7(add11)/B♯ is also written as C♯min/maj7(add11), C♯mM7add11/B♯, and C♯mM7(add11)/B♯.
Place the 1st finger on the 1st fret of the 3rd string. Place the 2nd finger on the 2nd fret of the 2nd string. Place the 3rd finger on the 3rd fret of the 5th string. Place the 4th finger on the 4th fret of the 4th string. Let the first string ring open. Strum from the 5th string down.
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