What notes are in the D m7(b9) chord?

The D m7(b9) chord consists of 5 notes: D, F, A, C and D#. These notes together form the D m7(b9) chord.

What intervals make up the D m7(b9) chord?

The D m7(b9) chord contains the following intervals from its root note (D): D (Perfect unison), F (Minor third), A (Perfect fifth), C (Minor seventh) and D# (Minor ninth).

D m7(b9)

Q: How do you play the D m7(b9) chord?

To play the D m7(b9) chord on piano, press the following keys simultaneously: D (Perfect unison), F (Minor third), A (Perfect fifth), C (Minor seventh) and D# (Minor ninth). Find these notes on the piano keyboard and press them all at the same time to sound the D m7(b9) chord.

The D m7(b9) chord consists of the D (Perfect unison), F (Minor third), A (Perfect fifth), C (Minor seventh) and D# (Minor ninth) notes.

Piano keyboard showing the notes for a D m7(b9) chord

How to play the D m7(b9) chord

Find D (Root) on the piano keyboard
Add F (Minor third) — 3 semitones above D
Add A (Perfect fifth) — 7 semitones above D
Add C (Minor seventh) — 10 semitones above D
Add D# (Minor ninth) — 13 semitones above D
Press all 5 notes simultaneously to sound the D m7(b9) chord

Inversions with same root

D m7(b9)(#9)

Related chords with different root

F m7(add6)
F 7(add6)

Related slash chords

F 7/D