Sonata for Piano no. 20 in A major, D. 959: I. Allegro
Sonata Piano solo beta difficulty
In brief

The first movement projects a bright, singing energy, alternating jaunty themes with more intimate episodes and requiring a sustained lyrical line even in the animated passages. You will need to focus particularly on Connaissance des formes (3.6/5) to shape reprises, transitions and the sonata architecture — this means planning gestures as long phrases with clear arrival points — and on Pédale de sustain (3.1/5), where the task is to place and lift the sustain pedal precisely to achieve a transparent legato without blurring textures, often using half-pedaling and quick releases. This sonata belongs to the composer’s late piano output and stands among his major works for keyboard that expand his lyrical and harmonic language.

MusicCoach difficulty
81/100
Master repertoire
Level of the complete work
BeginnerIntermediateAdvancedVirtuoso

We have no level specific to this movement. The figure above is that of the complete work: within a cycle, movements often differ widely in demand.

Estimated skills
Theory
Knowledge of forms
1
Pedaling
Sustain pedal
1
Style
Romantic style
1
Rhythm
Tempo rubato
1
Theory
Harmonic analysis
1
Technique
Hand independence
1
Interpretation
Dynamics
1
Interpretation
Phrasing
1
What to play next?

Each suggestion combines difficulty gap, risk, confidence and skill overlap. The first two cards in each column are the most useful pedagogically.

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