Dbmaj9 chord
The D-flat major ninth chord (abbreviated "Dbmaj9 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-flat major seventh chord.
In practice, the fifth (A♭) is sometimes omitted from the Dbmaj9 chord because it's not always possible to play all notes simultaneously.
Name
D-flat 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)