Also A♭ Major (Ionian), B♭ Dorian

D♭ Lydian: D♭ E♭ F G A♭ B♭ C. Formula 1 2 3 ♯4 5 6 7. Same notes as A♭ Major (Ionian), B♭ Dorian, C Phrygian. A major mode with a raised 4th that floats rather than resolves: bright and dreamy, a favourite of film music.

Made of7

Contains & part of14

Diatonic chords14

Sevenths

Relatives28

Cadences6

Cadences of D♭ Lydian

Progressions10

Progressions on D♭ Lydian