The Mature Sonata Form

Exposition, development and recapitulation let instrumental music stage conflict without words.

Related

ClassicalSonata FormSonataModulation

The exposition sets up two worlds, the development pulls them apart, and the recapitulation brings the second world home to the tonic. Sonata form lets instrumental music stage conflict and reconciliation without words.

Time and place

Vienna, from the middle of the eighteenth century to the early nineteenth. Haydn, Mozart and Beethoven turned a two-part sectional pattern into the dramatic model of exposition, development and recapitulation; theorists later wrote it down as a rule.

What happened

Sonata form turns on tonal opposition. The exposition sets the tonic against the dominant or a related key, the development breaks motives apart and travels through remote keys, and the recapitulation brings the second subject back to the tonic. It is not a fixed template but a procedure for handling contrast and return. Haydn built the sense of sections, Mozart made themes change inside a conversation, and Beethoven enlarged the development and the coda.

What changed

Instrumental music could make conflict and resolution without text, scenery or voices. Symphony, quartet, concerto and solo sonata share the grammar; it became the core of nineteenth-century musical education and produced a long argument between fidelity to form and the need to break it.

Listen for the turn

Begin with the first movement of Haydn's Hob. XVI:52 and the tonal contrast between theme and second subject; then Mozart's K.157, where four instruments take the exposition apart; finally Beethoven's Waldstein, where the development travels far and the recapitulation returns.

Related

This turn belongs to Classical and connects Sonata Form, Sonata and Modulation.

Sources

• The New Grove Dictionary of Music and Musicians, 2nd ed., entry "Sonata form" — dates and terms checked, not quoted
• Richard Taruskin, The Oxford History of Western Music (Oxford University Press) — narrative checked, not quoted

Used for fact-checking only; all prose is original.