The G♭ Lydian Dominant scale contains seven notes: G♭, A♭, B♭, C, D♭, E♭, and F♭. It follows the whole-step / half-step pattern W-W-W-H-W-H-W.
G♭ Lydian Dominant Scale Notes
| Degree | Name | Note | Interval |
|---|---|---|---|
| 1 | Tonic | G♭ | P1 |
| 2 | Supertonic | A♭ | M2 |
| 3 | Mediant | B♭ | M3 |
| 4 | Subdominant | C | A4 |
| 5 | Dominant | D♭ | P5 |
| 6 | Submediant | E♭ | M6 |
| 7 | Leading Tone | F♭ | m7 |
| 8 | Octave | G♭ | — |
Key Signature
The G♭ Lydian Dominant Scale doesn’t line up with a single major or minor key, so it has no standard key signature. Its notes are written with accidentals as needed.
Accidentals
Diatonic Chords in the G♭ Lydian Dominant Scale
These are the triads built on each degree of the G♭ Lydian Dominant Scale:
| Degree | Numeral | Chord | Quality |
|---|---|---|---|
| 1 | I | G♭ Major | Major |
| 2 | II | A♭ Major | Major |
| 3 | iii° | B♭ Diminished | Diminished |
| 4 | iv° | C Diminished | Diminished |
| 5 | v | D♭ Minor | Minor |
| 6 | vi | E♭ Minor | Minor |
| 7 | VII+ | F♭ Augmented | Augmented |