Sonata in B flat major, K.393, L.74
Baroque Sonata Piano solo ~4 min
In brief

This B-flat major sonata feels bright and sprightly, with driving rhythmic figures and jumps that give it a playful yet incisive character rather than a reflective one. Technically, you'll need to use your Connaissance des formes (3.6/5) to map the contrasting sections and prepare repeats so you can shape dynamics and articulation, and your Analyse harmonique (3.6/5) to anticipate cadence sequences and quick modulations — concretely that means planning right‑hand fingerings for shifts and shaping the bass resolutions to maintain clear polyphony. From the Baroque period, it belongs to Scarlatti's large body of keyboard sonatas, typically short, sharp pieces for solo keyboard. I do not list a reference interpretation because I am not 100% certain of a specific, widely recognized recording for this exact sonata.

MusicCoach difficulty
47/100
Intermediate
Likely range : 35–59/100
Confidence : 32% · to confirm
BeginnerIntermediateAdvancedVirtuoso
Exam grade
About grade 5

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
24%
Among Domenico Scarlatti
30%
Era Baroque
18%
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
Phrasing
1
Rhythm
General rhythm
1
What to play next?

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