Db minor ninth chord
Dbm9 chord for piano with keyboard diagram.
Explanation: The Db minor ninth is a five note chord. For practical reasons the chord is normally played with omitted notes and/or inverted. The chord is often abbreviated as Dbm9.
Theory: The Dbm9 chord is constructed with a root, a minor third, a perfect fifth, a minor seventh and a major ninth.
Notes: Db - E - Ab - B - Eb