Also F# Major (Ionian), A♭ Dorian

D♭ Mixolydian: D♭ E♭ F G♭ A♭ B♭ C♭. Formula 1 2 3 4 5 6 ♭7. Same notes as F# Major (Ionian), A♭ Dorian, B♭ Phrygian. A major mode with a flat 7th: the sound of the dominant chord, of blues-rock riffs and of much folk and Celtic music.

Made of7

Contains & part of14

Diatonic chords14

Sevenths

Relatives35

Cadences6

Cadences of D♭ Mixolydian

Progressions11

Progressions on D♭ Mixolydian