Scales and modesIntermediate4 min read

Scales for film music: Lydian, harmonic minor, Dorian and other colors

Introduction

In music for picture, the choice of mode is a dramaturgical choice: within a few seconds the viewer must perceive wonder, menace, heroism or nostalgia. Hollywood has consolidated a vocabulary of modal colors, derived from the symphonic tradition (Holst, Wagner, Debussy, Stravinsky, Korngold) and later from John Williams, Jerry Goldsmith, Danny Elfman, Hans Zimmer, Howard Shore. The associations below are cultural conventions, not laws: a good composer uses them and, at times, deliberately betrays them.

Quick table: emotion → mode

Emotion / sceneMode or colorSignature chordExample of use
Wonder, flight, magicLydianI – II (C – D)E.T. “Flying Theme”, Back to the Future
Melancholy heroism, “modern” epicDoriani – IV (Am – D)“Time” (Inception): Am – Em – G – D
Menace, villain, gothicHarmonic minori – V (Am – E)major dominants with leading tone in “pirate” and gothic themes
Desert, exoticism, ancient sacredPhrygian dominant / double harmonicI – bII (E – F)“desert” soundtracks (Zimmer, Dune)
Dark, anxiety, dangerPhrygian / Locriani – bIIstring ostinatos on two notes a semitone apart
Dream, flashbackWhole-toneparallel augmented chordsharp glissandi
Suspense, actionDiminished (octatonic)triads a minor third or tritone apartstring and brass ostinatos
Bittersweet nostalgiaMixolydian b6 / minor iv in majorI – iv (C – Fm)“touching” endings
Adventure, fanfareIonian / MixolydianI – bVII – IVbrass fanfares
Suspended mysteryLydian augmentedE/C (maj7#5)bright and unstable slash chords

Lydian: wonder

The #4 removes the “gravity” from the major scale. Typical gestures: a melody that leaps 1 – 5 – #4 or leans on #4 above the I; a I – II progression with a pedal bass; brass and high strings in open position. Often-cited examples: “Flying Theme” from E.T. and “Yoda’s Theme” (John Williams), “Theme from Back to the Future” (Alan Silvestri), “The Simpsons Theme” (Danny Elfman).

Harmonic minor: drama and the villain

The leading tone and the augmented 2nd give the “gothic” and theatrical character. Typical gestures: a minor theme with a strongly present major dominant (Am – E – Am), diminished seventh arpeggios, low brass. It is the color of much music for pirates, vampires and villains. Holst, “Mars” (The Planets), with its relentless 5/4, influenced generations of composers of “war music”.

Dorian: the modern hero

The major 6th inside the minor makes the theme serious but not desperate. It is the basis of many trailers and of much contemporary epic music: four-chord loops (i – bVII – IV – i, i – v – bVII – IV), string ostinatos, percussion. Hans Zimmer’s “Time” (Inception, 2010) runs on Am – Em – G – D: the D major chord contains the F#, the Dorian 6th.

Harmonic techniques that go with the modes

  • Chromatic mediants (C – Ab, C – E, C – Eb): major triads a third apart with a common tone, the “magical” sound of Williams and of much fantasy music (see the harmony entries).
  • Pedal: almost all modal colors work better over a static bass.
  • Planing: parallel triads (Debussy), very effective with the Lydian and Mixolydian modes.
  • Ostinato: spiccato strings on two or three notes of the mode (Phrygian: 1 – b2; Dorian: 1 – b3 – 4 – 6).

Orchestration of modal colors

  • Lydian shines with high strings, celesta, harp, woodwinds; brass in open position.
  • Harmonic minor calls for low brass, tremolo strings, choirs.
  • Epic Dorian lives on ostinato strings, unison horns, percussion.
  • Phrygian and “desert” modes use duduk, ney, ornamented female voices, hand percussion.

Common mistakes

  • Using the colors as clichés with no relation to the image or the character.
  • Staying in a single mode for an entire long cue: great soundtracks modulate and change color following the edit.
  • Forgetting register: a Lydian theme in the low register loses brightness.

Exercise

  1. Write three 8-bar versions of the same theme: Lydian (wonder), Dorian (heroism), harmonic minor (menace). Orchestral, with a template (e.g. BBC Symphony Orchestra Discover).
  2. Over a silent 30-second scene (a video of your own), create a cue with a pedal and two modal color changes aligned with the cuts.
  3. Analyze the first minute of a John Williams theme and identify at least one Lydian gesture or chromatic mediant.

Lydian mode; Dorian mode; Harmonic minor; Phrygian dominant; Whole-tone scale; Diminished scale; Orchestration: families, ranges and blends; Pedal point and ostinato.

Sources

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