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Twentieth-Century and Contemporary Music

5 dot points across 5 inquiry questions. Click any dot point for a focused answer with worked past exam questions where available.

How did composers abolish the tonal centre, and how does twelve-tone serialism organise music without a key?

Account for atonality and twelve-tone serialism, including free atonality, the tone row and its four transformations, and the move from pitch hierarchy to pre-compositional ordering
A focused answer to the H2 Music outcome on atonality and serialism. Free atonality, the emancipation of the dissonance, the twelve-tone row, its prime, retrograde, inversion and retrograde-inversion forms, and the move from tonal hierarchy to ordered pitch in Schoenberg, Berg and Webern.
11 min answer →

How did composers expand the very materials of music, sound itself, instrumental technique, electronics and the influence of jazz, beyond the note?

Account for contemporary techniques, including extended instrumental and vocal techniques, electronic and electroacoustic sound, indeterminacy, and the absorption of jazz into concert music
A focused answer to the H2 Music outcome on contemporary techniques. Extended instrumental and vocal techniques, tone clusters, prepared piano, musique concrete and electroacoustic sound, indeterminacy and chance, sound mass, and jazz absorbed into concert music.
11 min answer →

How did Impressionist composers loosen functional harmony to evoke colour, atmosphere and stasis rather than tension and resolution?

Account for Impressionism and extended tonality, including whole-tone and modal scales, parallel chords, unresolved sevenths and ninths, and colour as a structural force
A focused answer to the H2 Music outcome on Impressionism. Whole-tone and pentatonic scales, modes, parallel (planing) chords, unresolved extended chords, weakened functional harmony, and timbre and colour as structure in Debussy and Ravel.
10 min answer →

How can music built from tiny repeating cells generate large structures, and what does an audible process do for the listener?

Account for minimalism and process music, including repetition and cells, phasing, additive and subtractive processes, gradual change, and steady pulse and diatonic stasis
A focused answer to the H2 Music outcome on minimalism. Repetition and short cells, steady pulse, diatonic stasis, phasing, additive and subtractive processes, gradual audible change, and layered textures in Reich, Glass and the broader process tradition.
10 min answer →

Why did composers return to older forms and clarity after Romantic excess and atonal upheaval, and how did they make them sound modern?

Account for neoclassicism, including the revival of Baroque and Classical forms, leaner textures and tonal clarity, set against modern dissonance, rhythm and wit
A focused answer to the H2 Music outcome on neoclassicism. The revival of Baroque and Classical forms and textures, restored tonality and counterpoint, set against modern dissonance, displaced rhythm, wrong-note harmony and irony, in Stravinsky, Prokofiev and Hindemith.
10 min answer →