Definition
A leitmotif (from the German for “leading motif”) is a short theme associated with a character, an object, a place, or an idea, which returns and transforms along with the narrative. The term spread through analyses of the operas of Richard Wagner (Der Ring des Nibelungen, 1848–1874), although Wagner himself preferred to speak of “basic motifs.” In film it is the main thematic technique, from Max Steiner and Erich Wolfgang Korngold to John Williams, Howard Shore, and Hans Zimmer.
What makes a leitmotif effective
- Brevity: 2–8 notes; it must be recognizable even when fragmented.
- Strong interval profile: a characteristic leap (fourth, fifth, sixth, tritone) or a distinctive rhythm.
- Clear association: first presented at a moment when the audience understands what it refers to.
- Transformability: it must work in major and in minor, slow and fast, heroic and tragic.
Thematic transformation techniques
- Mode: the same theme in major (victory) and in minor (loss).
- Harmony: reharmonization with chromatic chords or modal borrowing (I–bVI–IV–I for an epic color).
- Orchestration: solo oboe (intimate), horns in unison (heroic), tremolo strings (menace), celesta (childhood, magic).
- Tempo and rhythm: augmentation for solemnity, diminution for action.
- Fragmentation: only the opening, to evoke the character when he or she is absent.
- Combination: two leitmotifs superimposed in counterpoint when the characters meet.
Example in C minor
An antagonist's theme: C3–G3–Ab3–G3 (a leap of a fifth and the semitone above = Phrygian, menacing color), over i–VI chords (Cm–Ab). The heroic version for a protagonist who defeats him: the same cell in C major, C–G–A–G over C–F, played by trumpets and horns.
The theme and soundtrack planning
Before writing, make a theme map: a list of characters/ideas, a theme for each, the scenes in which it appears, and its planned transformation. You also decide the film's basic orchestral color (a recognizable “sound”).
Use in real works
- Wagner — The Ring of the Nibelung: dozens of motifs (sword, Valhalla, Valkyries) that combine with one another.
- John Williams — Star Wars (from 1977): the Force theme, the Imperial March (introduced in The Empire Strikes Back, 1980), Leia's theme.
- Howard Shore — The Lord of the Rings (2001–2003): numerous themes for the Shire, the Fellowship, Mordor, the Ring.
- John Williams — Jaws (1975): a two-note leitmotif (a semitone) that becomes synonymous with danger; in the film its absence is used to mislead the viewer.
Beyond film
- Video games: themes for characters and regions (Koji Kondo for Zelda).
- Pop and concept albums: a motif that returns across the tracks of an album (e.g., intro and outro with the same theme).
- K-pop: some groups reuse melodies or motifs across the songs of a series of albums tied together by a narrative (lore).
Common mistakes
- Themes that are too long or too similar to one another (the viewer can't tell them apart).
- Identical repetition: the leitmotif must evolve with the story.
- Too many themes: for a short film, 1–3 are enough.
Practical exercise
Choose a 2-minute scene from a film or a game. Write a 4–6 note theme for the protagonist and one for the antagonist. Create three versions of each (intimate, epic, tragic) by changing mode, orchestration, and tempo, and combine the two themes in counterpoint for the moment of confrontation.
Related topics
Motif and motivic development, Spotting, hit points, and synchronization, Orchestration by instrument family, Film choir, Video game music.