Mode

Lydian Mode

The Lydian mode is the fourth mode of the major scale, a major scale with a raised fourth that gives it a bright, floating, dreamlike quality.

Each key below opens the full reference entry — keyboard diagram, audio, fingerings, and notation.

View C Lydian

Formula: W–W–W–H–W–W–H

Scale degrees: 1–2–3–♯4–5–6–7

Characteristic note: Augmented 4th (raised compared to major scale)

Sound: Bright, floating, dreamlike, ethereal

Common in: Film scores, jazz, progressive rock, ambient

Famous example: The Simpsons Theme — Danny Elfman (F Lydian)

How Lydian differs from Major (Ionian) Only one note changes — the 4th degree is raised by a half step. This eliminates the only semitone tension in the lower half of the major scale (between 3 and 4), making Lydian the brightest possible mode. The major II chord (a whole step above tonic) is the hallmark Lydian sound.

About the Lydian Mode

Lydian mode is built on the fourth degree of the major scale and features a raised fourth — a tritone above the root. This single sharp four gives Lydian its otherworldly, floating, dreamlike character. It sounds like a major scale that has been slightly "lifted," creating a sense of brightness beyond ordinary major.

The C Lydian mode is the fourth mode of the G Major scale. It has a major sound with a raised fourth degree, giving it a bright, ethereal quality.

Musical Characteristics

Major quality with a raised (augmented) 4th
Bright, ethereal, floating, and dreamlike
The ♯4 creates a sense of upward yearning
Works over major chords, especially with ♯11 voicings

Common Uses

Film scores (John Williams, Danny Elfman)
Dream sequences and magical moments
Joe Satriani-style guitar compositions
Jazz piano voicings with ♯11 extensions

Common Chord Progressions

Lydian vamp

I – II

Floating progression

I – II – I

Film-style

I – ♯IVdim7

Famous Examples in Music

"Flying" — The Beatles
"The Simpsons Theme" — Danny Elfman
"Flying in a Blue Dream" — Joe Satriani
Parts of "Man on the Moon" — R.E.M.

Browse by key

All 18 spellings, ♯ and ♭ keys listed separately.

Lydian in All 18 Keys

C LydianNotes: C – D – E – F♯ – G – A – BC♯ LydianNotes: C♯ – D♯ – E♯ – F♯♯ – G♯ – A♯ – B♯D♭ LydianNotes: D♭ – E♭ – F – G – A♭ – B♭ – CD LydianNotes: D – E – F♯ – G♯ – A – B – C♯D♯ LydianNotes: D♯ – E♯ – F♯♯ – G♯♯ – A♯ – B♯ – C♯♯E♭ LydianNotes: E♭ – F – G – A – B♭ – C – DE LydianNotes: E – F♯ – G♯ – A♯ – B – C♯ – D♯F LydianNotes: F – G – A – B – C – D – EF♯ LydianNotes: F♯ – G♯ – A♯ – B♯ – C♯ – D♯ – E♯G♭ LydianNotes: G♭ – A♭ – B♭ – C – D♭ – E♭ – FG LydianNotes: G – A – B – C♯ – D – E – F♯G♯ LydianNotes: G♯ – A♯ – B♯ – C♯♯ – D♯ – E♯ – F♯♯A♭ LydianNotes: A♭ – B♭ – C – D – E♭ – F – GA LydianNotes: A – B – C♯ – D♯ – E – F♯ – G♯A♯ LydianNotes: A♯ – B♯ – C♯♯ – D♯♯ – E♯ – F♯♯ – G♯♯B♭ LydianNotes: B♭ – C – D – E – F – G – AB LydianNotes: B – C♯ – D♯ – E♯ – F♯ – G♯ – A♯C♭ LydianNotes: C♭ – D♭ – E♭ – F – G♭ – A♭ – B♭

Want the full theory? How all seven modes relate, the bright-to-dark spectrum, characteristic notes, and practice strategies.Read the Modes Guide ›