C Add 11 chord intervals and notes
Intervals 1 - 3 - 5 - b7 - 9 - 11
Notes in C 11 C - E - G - A# (Bb) - D - F

The 11th Chord is less common than the 9th. It is formed by adding a the 11th (4th) to a dominant 9th chord (1 2 3 5 b7) to form 1 2(9) 3 4(11) 5 b7. If the 3rd is omitted is sometimes called a 9sus4.

C Add 11 Chord Charts, Fingering, Voicings

Here are 6 voicings of the C11 guitar chord, with a chord chart to each voicings' fingering.

Chord learning tip 1.

You can practice changing between chords in your head when you are at the office, on the train, or wherever. This may sound silly, but it really helps remember those chords.

Chord learning tip 2.

If you hear a string buzzing, stop and check your fingers.

Check out more C guitar chords, or go back and have a look at our entire free guitar chords library.