D eleventh chords
D11 chord for piano presented by keyboard diagrams.
Explanation: The D eleventh is a six note chord. Due to practical circumstances and/or dissonance the third (F#) is omitted in D11 and/or the chord is played inverted. The chord is often abbreviated as D11.
Theory: The D eleventh chord is constructed by adding a third to a ninth chord.
Notes: D - F# - A - C - E - G