D#maj11 chord

The D-sharp major eleventh chord (abbreviated D#maj11 chord) is a six-note chord consisting of the notes D♯, F, A♯, C, E♯, and G♯. The chord is formed by adding an eleventh to the D-sharp major ninth chord.

In practice, the fifth (A♯) is often omitted from the D#maj11 chord to avoid a very dissonant sound, and because it's not always possible to play all notes simultaneously.