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Play — Schubert: 4 Impromptus, Op.90 (Zimerman) · Ashish Xiangyi Kumar (the player loads on click)
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Play — Schubert: 4 Impromptus, Op. 90, D. 899: No. 3 in G-Flat Major · Franz Schubert, Alexandre Tharaud (the player loads on click)
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Public-domain sheet music on IMSLP ↗
Official level, taken from the exam syllabus.
Other syllabi : ABRSM Grade 8 · ABRSM Grade 8 · ABRSM Grade 8 · Trinity_London Grade 7
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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One rarely plays the whole work: each movement has its own level — often very different from the opus's overall score.
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 Impromptu has an intimate, singing character: the melody stands out like a lyrical voice over often-arpeggiated accompaniment, inviting contemplation rather than overt drama. Technically you will need to focus on Phrasing (2.5/5) and Legato (2.5/5) — here phrasing means shaping each melodic line with subtle changes of attack and note-length, while legato requires finger-to-finger connection and careful wrist adjustment to avoid breaks between tied notes. It belongs to the Impromptus D.899 (Op.90), a set of short piano pieces that holds an important place in Schubert's piano output.