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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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Each suggestion combines difficulty gap, risk, confidence and skill overlap. The first two cards in each column are the most useful pedagogically.
The safest next step.
A genuine step up, without a jolt.
A useful leap with guided practice.
This Prelude and Fugue in C major feels contemplative yet focused, alternating clear, lyrical material in the prelude with a tightly woven fugue where each voice takes up the subject in almost conversational exchanges. The main technical challenges are Polyphony for three voices or more (4.4/5), which requires sustaining independent, balanced lines — finger independence and local dynamic control to bring out each entry — and Knowledge of forms (4.5/5), which calls for shaping repeats, phrase closures and transitions so the overall structure remains clear. From the Classical period, the piece shows how Mozart engaged with contrapuntal forms in his keyboard output, blending baroque fugal technique with classical clarity.