Simon Rattle on Early 20th-Century Music: Tonality's Decline

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Musical Seismograph
Tristan's Impact
Vienna's Ferment
Schoenberg's Pull
Stretching Tonality
Democratic Tones
Night's New Dangers
Electra's Disturbance
Free Tonality
Longing for Home

Musical Seismograph

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Playing Section
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    Europe transforms at the end of the 19th century, causing music to abandon traditional tonality.

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    Society's crumbling certainties parallel the shift in musical structure.

Understanding of traditional functional harmony, including key signatures, major/minor scales, and the tonic-dominant relationship of the Common Practice Period.
Familiarity with Late Romantic chromaticism, particularly how composers like Richard Wagner (e.g., Tristan und Isolde) and Gustav Mahler pushed tonal boundaries to their limits.
A basic awareness of the historical and cultural context of fin-de-siècle Vienna, including the rise of psychoanalysis (Sigmund Freud) and modernist movements in visual arts.
The core concept of Expressionism in art and literature, which sought to represent subjective, internal psychological states rather than objective reality.
A deep dive into Arnold Schoenberg's development of the Twelve-Tone Technique (Dodecaphony) as a systematic replacement for traditional tonality.
Analysis of Alban Berg's opera 'Wozzeck' to observe how free atonality and expressionist drama function in a large-scale theatrical work.
An exploration of Neoclassicism (e.g., Igor Stravinsky, Paul Hindemith) as a contrasting, order-seeking response to the decline of tonality.
An examination of how 20th-century atonal techniques influenced modern film scoring, particularly in psychological thrillers, horror films, and avant-garde cinema.
18.3K views110likes51:08@theclandestinumOriginal Release: 2012-06-16

This video explores how music abandoned traditional tonality at the turn of the 20th century, tracing the revolutionary journey from Wagner's Tristan und Isolde through Schoenberg's twelve-tone system, as composers like Mahler, Strauss, Berg, and Webern navigated the psychological and cultural upheavals of their time, ultimately creating a new musical language that replaced hierarchical tonal structures with equal treatment of all twelve pitches.