Question 1
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Key Idea
A synthesizer shapes sound electronically instead of relying on a vibrating acoustic body.
20th-21st century experimentation and new genres.
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A synthesizer shapes sound electronically instead of relying on a vibrating acoustic body.
What kind of music can use sounds that never come from a physical instrument?
Electronic music often builds sound from scratch with synthesizers, shaping waveforms like sine and sawtooth, then transforming them with filters and effects into entirely new textures.
What treated traditional harmony as optional rather than required?
Modernist composers like Schoenberg and Stravinsky chased new colors through atonality, bitonality, and sharp dissonance, letting structure come from rhythm, timbre, or forms like the 12-tone row.
Film music often uses leitmotifs, short themes linked to a character or idea.
Many blockbuster scores use character leitmotifs that shift with the plot, like John Williams transforming themes across Star Wars to signal growth, danger, or hidden connections.
Modernism in music often pursued "art for art's sake" through ...
In works like Webern's Symphony, Op. 21, strict serial organization turns tiny motives into an entire sonic architecture, making the form itself the expressive subject.
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