D Lydian Mode
D – E – F# – G# – A – B – 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 D Lydian mode is the fourth mode of the A Major scale. It has a major sound with a raised fourth degree, giving it a bright, ethereal quality.
D Lydian Mode Notes
| Degree | Name | Note | Interval |
|---|---|---|---|
| 1 | Tonic | D4 | P1 |
| 2 | Supertonic | E4 | M2 |
| 3 | Mediant | F#4 | M3 |
| ♯4 | Subdominant | G#4 | A4 |
| 5 | Dominant | A4 | P5 |
| 6 | Submediant | B4 | M6 |
| 7 | Leading Tone | C#5 | M7 |
| 8 | Octave | D5 | P8 |
D Lydian Mode — Frequently Asked Questions
What notes are in the D Lydian mode?
D Lydian contains: D, E, F#, G#, A, B, C#. Fourth mode of A Major. Raised 4th (G# instead of G).
How does D Lydian differ from D Major?
One note: D Lydian has G# (augmented 4th), D Major has G (perfect 4th).
What is the parent major scale?
Fourth mode of A Major.
How is D Lydian used in music?
Film scores, jazz, progressive rock. E Major over D tonic is the signature.
What chords are built from D Lydian?
D, E, F#m, G#dim, A, Bm, C#m.
What songs use Lydian?
Simpsons theme, John Williams, jazz.
Practice Tips
- Raise G to G# — hear the Lydian brightness.
- E Major over D bass is the signature.
- Practice over a D Major drone.
- Lydian is the brightest mode.
- Film scoring applications.
- Compare with D Major (Ionian).