Ab Lydian Dominant Scale

Ab – Bb – C – D – Eb – F – Gb – Ab

Formula:W-W-W-H-W-H-W

Intervals:P1-M2-M3-A4-P5-M6-m7

Ab Lydian Dominant Scale Notes

Degree	Name	Note	Interval
1	Tonic	Ab4	P1
2	Supertonic	Bb4	M2
3	Mediant	C5	M3
4	Subdominant	D5	A4
5	Dominant	Eb5	P5
6	Submediant	F5	M6
7	Leading Tone	Gb5	m7
8	Octave	Ab5	—

The key of Ab Lydian Dominant Scale has 4 flats: B♭, E♭, A♭, D♭.

B♭E♭A♭D♭

These are the diatonic triads built on each degree of the Ab Lydian Dominant Scale:

Degree	Numeral	Chord	Quality
1	I	Ab Major	Major
2	ii	Bb Minor	Minor
3	iii	C Minor	Minor
4	IV	Db Major	Major
5	V	Eb Major	Major
6	vi	F Minor	Minor
7	vii°	G Diminished	Diminished