D#maj9 chord
The D-sharp major ninth chord (abbreviated "D#maj9 chord") is a five-note chord consisting of the notes D♯, F, A♯, C, and E♯. The chord is formed by adding a major ninth to a D-sharp major seventh chord.
In practice, the fifth (A♯) is sometimes omitted from the D#maj9 chord because it's not always possible to play all notes simultaneously.
Name
D-sharp major ninth chord
Notes
D♯ F A♯ C E♯
Intervals
1 3 5 7 9
Chord symbol
D♯maj9
Alternative symbols
D♯▵9 D♯ma9 D♯MA9 D♯M9
Type
Pentad (five-note chord)