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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Mendelssohn's Fantasia in C minor / D major alternates abrupt, whirling passages with singing, lyrical episodes, requiring frequent shifts between rhythmic drive and sustained cantabile; the minor opening often feels stormy and contrasts with brighter sections in D major. You will face technical challenges with Tempo rubato (3.1/5) — here it means applying small rhythmic flexibilities without losing overall momentum, slightly stretching or compressing beats while preserving phrase direction — and with the Pedal sustain (3.1/5), which demands precise pedaling to connect voices without muddying the harmony, using short, well-timed pedal changes aligned with fingerings. The piece belongs to Mendelssohn's Romantic-period output and exemplifies the fantasia's free form, mixing virtuosic sparks with lyrical lines. (I do not give a recommended recording here, as I am not fully certain about a single definitive interpretation.)