Sonata in D major, K.443, L.418
Baroque Sonata Piano solo ~5 min
In brief

This sonata has a bright, punchy character built on lively motifs and rhythmic contrasts that require crisp, energetic articulation. Connaissance des formes (3.6/5) is crucial here: you must map the binary structure and shape repeats so the forward drive remains coherent, while Ornements baroque (3.1/5) call for precise fingering and short, controlled execution of ornaments (trills and mordents) that clarify the line rather than obscure it. A baroque keyboard piece, it belongs to Scarlatti's large body of short, inventive keyboard sonatas. I do not give a reference performance out of caution unless I can be certain of its applicability.

MusicCoach difficulty
63/100
Intermediate
Likely range : 51–75/100
Confidence : 35% · to confirm
BeginnerIntermediateAdvancedVirtuoso
Exam grade
About grade 7

Estimated from our difficulty score, not taken from an exam syllabus. Checked against 333 works on the ABRSM syllabus: the exact grade is right 7 times out of 10, and within one grade 99 times out of 100.

Difficulty estimate by MusicCoach on a scale of 1 to 100.

Where this work sits
050100

Most works cluster between 45 and 65: a small score gap often marks a real step. The highlighted bar shows this work among those for the same instrument.

The MusicCoach difficulty measures a work's overall demands (technique, reading, stamina) on a shared 0-100 scale, consolidated from editorial and pedagogical reference points (Henle, exam syllabuses, curation) and our own analyses. It measures neither musical value nor the practice time YOU will need: two musicians of the same level can experience the same work very differently depending on their strengths (hands used to octaves, quick sight-reading…). The confidence reflects how many reference points sit behind the score and how well they agree — a lightly documented score is flagged “to validate”. For a truly personal bearing, the diagnostic and your space compare each work to YOUR estimated level, which the score alone cannot do.

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Relative difficulty
74%
Among Domenico Scarlatti
73%
Era Baroque
61%
Genre
Estimated skills
Theory
Harmonic analysis
1
Theory
Knowledge of forms
1
Reading
Bass clef reading
1
Ornaments
Baroque ornaments
1
Style
Baroque style
1
Technique
Hand independence
1
Interpretation
Dynamics
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.

See the whole progression