Mode 5 of Gb Melodic Minor Scale

Db Mixolydian b6

Space plays and stops
Notes
DbEbFGbAbBbbCb
Steps
W W H W H W
Intervals
2 2 m2 2 m2 2

The melodic minor scale is similar to the major scale with only one difference – it uses a minor third instead of a major third.

Db Mixolydian b6 is the 5th mode of the Gb Melodic Minor Scale: its notes, Gb Ab Bbb Cb Db Eb F, played from Db.

Chords it fits