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 in C-sharp minor creates a dark, introspective mood, with hushed replies and occasional dramatic accents that require careful shaping of the melodic line. You will need to focus especially on Nuances (2.5/5) — here that means finely balancing the gradation between the principal voice and the accompaniment so the whispered responses remain audible without blurring — and on Tempo rubato (2.5/5), which involves very small timing adjustments (slight anticipations or delays in the right hand) while keeping the left-hand pulse steady. Listed as Op. 45 in Chopin’s catalogue, it belongs to his set of solo piano preludes and occupies a distinct, concentrated place in that repertoire. I am not giving a recommended reference performance because I am not 100% certain of a single widely recognized recording for this specific piece.