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Play — Chopin?/Charles Mayer - Allegretto in F Sharp Major Op.Posth (Katsaris) · Felipe Ferreira (the player loads on click)
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Public-domain sheet music on IMSLP ↗
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.
The Allegretto in F-sharp major has the feel of a light, contained dance — a moving lullaby where the tempo is playful but restrained, never rushing. You will specifically face the skill « Rythme général (2.5/5) »: you must keep a steady pulse between the hands, controlling slight mismatches between accompaniment and melody; and the skill « Voix chantante (2.5/5) »: you need to bring out the singing line with sustained phrasing and a supported legato using directed arm weight, without upsetting the harmonic balance. This is a short solo piano piece in Chopin's catalogue, more the sort of salon miniature than a large-scale work, and the period of composition is not specified here. I do not give recording recommendations because I am not 100% certain of a definitive reference for this specific piece.