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.
Popular fretboard positions with fingering suggestions
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GM11 is the G major 11 guitar chord. It uses the notes G, B, D, F♯, A, and C and the interval formula 1-3-5-7-9-11.
The G major 11 major 11 chord layers the major triad with a major seventh and eleventh C, creating a lush, expansive harmony. Its dreamy, sophisticated sound enhances major progressions with a modern, atmospheric feel, often used in jazz and ambient genres.
Also written as Gmaj11.
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.
GM11 uses the notes G, B, D, F♯, A, and C. Its interval formula is 1-3-5-7-9-11.
GM11 is also written as Gmaj11.
Place the 1st finger on the 3rd fret of the 6th string. Place the 2nd finger on the 3rd fret of the 1st string. Place the 3rd finger on the 4th fret of the 4th string. Place the 4th finger on the 5th fret of the 3rd string. Strum from the 6th string down.
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