Popular fretboard positions with fingering suggestions
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Cmaj11/B is the C major 11 / B (3rd inversion) guitar chord with B in the bass. It uses the notes C, E, G, B, D, and F and the interval formula 1-3-5-7-9-11.
The C major 11 major 11 chord layers the major triad with a major seventh and eleventh F, creating a lush, expansive harmony. Its dreamy, sophisticated sound enhances major progressions with a modern, atmospheric feel, often used in jazz and ambient genres. With B in the bass, this voicing functions as the 3rd inversion of C major 11.
Also written as Cmaj11 and CM11/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 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 major seventh adds a smooth, lush tension close to the root.
The ninth opens the chord up and adds a modern, spacious color.
The eleventh gives the chord a wider, suspended feel.
Every shape is shown with its diagram and exact fingering instructions.
Cmaj11/B uses the notes C, E, G, B, D, and F. Its interval formula is 1-3-5-7-9-11.
Cmaj11/B is also written as Cmaj11 and CM11/B.
Place the 1st finger on the 5th fret of the 3rd string, 4th string, and 5th string in barre position. Place the 2nd finger on the 6th fret of the 2nd string. Place the 3rd finger on the 7th fret of the 6th string. Let the first string ring open. Strum from the 6th string down.
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