Dmaj13 chord

The D major thirteenth chord (abbreviated Dmaj13 chord) is a seven-note chord consisting of the notes D, F♯, A, C♯, E, G, and B. The chord is formed by adding a thirteenth to the D major eleventh chord.

In practice, the fifth (A) and eleventh (G) are often omitted from the Dmaj13 chord to avoid a very dissonant sound, and because it's not always possible to play all notes simultaneously.