D 11th chord

D11 chord for piano presented by keyboard diagrams.
Explanation: The D eleventh is a six-note chord. To avoid dissonance the third (F#) is normally omitted. The chord is also often played inverted. The chord is abbreviated as D11.
Omissions: D11(no3): D - A - C - E - G; D11(no9): D - F# - A - C - G.
Theory: The D eleventh chord is constructed by adding a third to a ninth chord.