Piano Sonata no. 1, S. 87: I. Adagio con moto - Andante con moto - Allegro risoluto - Adagio cantabile
Modern Sonata Piano solo beta difficulty
In brief

This first movement alternates introspective passages with resolute outbursts, producing an atmosphere of contained tension where tempi shift between restrained singing and rhythmic drive; the sound world is sometimes veiled, sometimes incisive. Among the technical challenges, Analysis harmonique (3.6/5) requires identifying and voicing dissonant sonorities and quick harmonic shifts while keeping clear lines, and Polyrhythm 2 against 3 (3.1/5) demands very precise hand independence to superimpose binary and ternary patterns without losing the overall pulse. The piece belongs to the modern period and is part of the composer's set of piano sonatas, reflecting his experimentation with texture and form.

MusicCoach difficulty
80/100
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
Harmonic analysis
1
Theory
Knowledge of forms
1
Rhythm
Polyrhythm 2 against 3
1
Style
Modern and contemporary style
1
Technique
Hand crossings
1
Technique
Fast passages
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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