Modal Interchange and Semantic Resonance in Themes by John Williams

<jats:p>This article examines the semantic properties of several characteristic triadic shifts in the film and ceremonial music of John Williams. These shifts result from particular modal inflections in major keys, which include the mixolydian subtonic (associated with the heroic and/or patriotic), and the lydian supertonic (associated with magic, wonder and flight). My aim in examining Williams’ use of mixed modes is both to gain a more precise understanding of one particular aspect of his style, and to place it into the larger context of the musical tradition in Hollywood.</jats:p>