D# 11th chord
D#11 chord for piano presented by keyboard diagrams.
Explanation: The D sharp eleventh is a six-note chord. To avoid dissonance the third (G) is normally omitted. The chord is also often played inverted. The chord is abbreviated as D#11.
Omissions: D#11(no3): D# - A# - C# - F - G#; D#11(no9): D# - G - A# - C# - G#.
Theory: The D# eleventh chord is constructed by adding a third to a ninth chord.
D#11
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Notes: D# - G - A# - C# - F - G# / D# - F## - A# - C# - E# - G#