Cmaj11 guitar chord
The root left to the bass player. Frees a finger for a tension.
- Tap a note to hear it
- Arrows change position
- Fingers, notes or intervals
- Play the chord
About Cmaj11 — rootless voicings
Cmaj11 is C, E, G, B, D and F — Cmaj9 with the eleventh added — the note that fights the major third.
It sounds unsettled, and grittier than the rest of the major family. Most players drop the third or raise the eleventh instead, which is how you arrive at a sus chord or at maj7♯11.
Cmaj11 notes and formula
| C | E | G | B | D | F |
|---|---|---|---|---|---|
| 1 | 3 | 5 | 7 | 9 | 11 |
Tonic, awkwardly — the eleventh sits a semitone above the third.
Also written CM11, CΔ11 or C major 11. The same chord either way; which spelling you meet depends on who wrote the chart.
How to play Cmaj11
Leave the root to the bass player. In a band nobody misses it, and the ear supplies it from the guide tones anyway.
The finger it frees goes to a tension, which is why these sound richer than the shape they came from rather than thinner.
Cmaj11 has 24 of them, on the top four strings, the middle four strings and strings 5-3-2-1, from open position up to the 12th — every inversion the chord has: E in the bass, G in the bass, B in the bass, D in the bass and F in the bass. The one to learn first is the E shape at the nut, which is the easiest grip here.
8 of them sit on the top four strings, so you can run the inversions up one set without changing strings — which is the whole reason to learn them as a family rather than as separate grips.
Start with x33000 — no barre and 3 open strings. 2 of the 9 shapes here sit in open position. 3 of the 9 need a barre. Together they cover the neck from the 1st fret to the 12th.
| Frets | Where | Bass | Top | Hand |
|---|---|---|---|---|
| x32001 | open position | C, root position | F | 2 open strings |
| x33000 | open position | C, root position | E | 3 open strings |
| x32411 | 1st fret | C, root position | F | all fretted |
| x33453 | 3rd fret | C, root position | G | barred |
| 879060 | 6th fret | C, root position | F | 2 open strings |
| 87xx67 | 6th fret | C, root position | B | all fretted |
| 889988 | 8th fret | C, root position | C | barred |
| 8-8-9-9-8-10 | 8th fret | C, root position | D | barred |
| x-x-10-10-12-12 | 10th fret | C, root position | E | all fretted |
The same notes rebuilt from scratch give 5 shell, 12 drop 2, 8 drop 3 and 6 open string voicings, each on its own page.
Tensions. A shell of Cmaj11, root, third and seventh, leaves a string free, and the tones that belong over it are the 13 (A).
How to use Cmaj11
How you get to it. The turn that lands on Cmaj11 is Dm7 to G7 — the ii and the V of C — and G7 shares its third and seventh with Dm7, so the hand barely moves between them.
In which keys. Every note of Cmaj11 belongs to C major (the I, the tonic) and A minor (the ♭III).
What to play over Cmaj11
Every note of Cmaj11 is in C major.
Chords near Cmaj11
Change one note of Cmaj11 and you have Cmaj9 (drop the fourth), Cmaj13 (the fourth becomes a sixth) or CmMaj11 (the major third becomes a minor third).
Cmaj11 is a major chord — root, major third, fifth. Major chords on every root.
On Cmaj11’s sound and use this page follows Barrie Nettles & Richard Graf, The Chord Scale Theory and Jazz Harmony (Advance Music, 1997). The shapes and the derived voicings come from different places, and both are explained in where the chords and the theory come from.