Db Lydian Mode
Db – Eb – F – G – Ab – Bb – C
Formula:W-W-W-H-W-W-H
Intervals:P1-M2-M3-A4-P5-M6-M7-P8
Scale Degrees:1-2-3-♯4-5-6-7-8
Introduction
The Db Lydian mode is the fourth mode of the Ab Major scale. It has a major sound with a raised fourth degree, giving it a bright, ethereal quality.
Db Lydian Mode Notes
| Degree | Name | Note | Interval |
|---|---|---|---|
| 1 | Tonic | Db4 | P1 |
| 2 | Supertonic | Eb4 | M2 |
| 3 | Mediant | F4 | M3 |
| ♯4 | Subdominant | G4 | A4 |
| 5 | Dominant | Ab4 | P5 |
| 6 | Submediant | Bb4 | M6 |
| 7 | Leading Tone | C5 | M7 |
| 8 | Octave | Db5 | P8 |
Db Lydian Mode — Frequently Asked Questions
What notes are in the Db Lydian mode?
Db Lydian contains: Db, Eb, F, G, Ab, Bb, C. Fourth mode of Ab Major. The raised 4th (G instead of Gb) defines the bright, floating sound.
How does Db Lydian differ from Db Major?
One note: Db Lydian has G (augmented 4th), Db Major has Gb (perfect 4th).
What is the parent major scale?
Fourth mode of Ab Major.
How is Db Lydian used in music?
Film scores, jazz, dream sequences. The major II (Eb Major) over Db is the Lydian sound.
What chords are built from Db Lydian?
Db, Eb, Fm, Gdim, Ab, Bbm, Cm. Eb Major over Db tonic is the hallmark.
What songs use Lydian?
The Simpsons theme, John Williams film scores, jazz.
Practice Tips
- Raise Gb to G — hear the Lydian brightness.
- Eb Major over a Db bass is the signature sound.
- Practice over a Db Major drone.
- Lydian is the brightest mode — no tritone tension.
- Film scoring and jazz applications.
- Compare with Db Major (Ionian).