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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This rating is computed automatically from heterogeneous sources. It gets things wrong, sometimes badly. If you know this work, your answer is worth more than our computation: it tells us which ratings to review.
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.
The piece produces a hypnotic, mechanical atmosphere through extended repeated patterns across six pianos, creating a relentless pulse more than a lyrical tune. Technique: you will notably face Rythme général (2.5/5), which requires precise attacks and millimetre synchronization between hands and players to keep the phasing steady, and Contrôle du toucher (2.5/5), which involves adjusting touch intensity so overlapping patterns do not obscure one another; Passages rapides (2.5/5) call for evenness but are here secondary to the rhythmic demands. Stylistically, the work belongs to the minimalist stream and occupies a specific place in the composer's piano output as an exploration of repetition and temporal displacement. I do not provide a reference recording here because I am not 100% confident of a single authoritative interpretation for this specific work.