Mode 5 of Gb Harmonic Minor Scale

Db Phrygian Dominant

Space plays and stops
Notes
DbDFGbAbBbbCb
Steps
H m3 H W H W
Intervals
m2 m3 m2 2 m2 2

The harmonic minor scale raises the 7th of the natural minor scale. Jazz players use it over a minor tonic, and its 5th mode, Phrygian Dominant, is the classic sound of the V7b9 in a minor key.

Db Phrygian Dominant is the 5th mode of the Gb Harmonic Minor Scale: its notes, Gb Ab Bbb Cb Db D F, played from Db.

Chords it fits