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.
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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A useful leap with guided practice.
This B-flat major sonata has a lively, playful character, alternating bouncing figurations with more singing moments that require clear articulation to highlight the contrasts. Harmonic analysis (3.6/5) will be essential: you should identify cadence points and inversions to shape left-hand accompaniments and inform right-hand voicing, anticipating bass motions and resolutions; Baroque ornaments (3.1/5) also demand confident fingers and precise rhythmic placement of trills and mordents so the underlying dance remains light without slowing the tempo. As a Baroque piece, it belongs to Scarlatti's compact, often virtuosic sonatas originally for harpsichord, notable for repeated figures and sudden harmonic turns. I do not give a reference interpretation here because I prefer not to name recordings unless I am certain of them.