Sonata in C minor, Wq. 60, H. 209: I. Allegretto
Classical Sonata Piano solo beta difficulty
In brief

The first movement Allegretto presents a restrained dramatic quality: short replies and chordal jumps create a nervous tension rather than outright virtuosity, and phrasing must remain taut without breaking. Technically, Analyse harmonique (3.6/5) will require you to spot and anticipate quick key changes to place accents and prepare resolutions, and Contrôle du toucher (2.5/5) calls for secure fingering to balance voices, keep accompaniments light and make the main line sing without flattening dynamic contrasts. In context, this sonata sits within C. P. E. Bach’s classical keyboard output, showing the shift from baroque models toward greater expressive nuance. I do not provide a recommended recording here because I am not confident of a single widely recognized reference for this specific movement.

MusicCoach difficulty
44/100
Elementary
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
Style
Classical style
1
Tone
Touch control
1
Technique
Hand independence
1
Technique
Two-voice polyphony
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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