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 Choro alternates a lively, syncopated pulse with singing, slightly wistful episodes, giving the feel of popular dance material treated with refined orchestral writing. Technically you will need to handle the Polyrhythm 2 against 3 (3.1/5): the concrete gesture is keeping a steady left-hand pulse and precise finger shifts while the bow articulates opposing ternary values so the rhythmic placement stays intact; the Impressionist style (3.1/5) calls for very fine control of bow color and dynamics to achieve subdued harmonic colors and a floating sense of nuance. The piece sits in the modern period and shows how Guarnieri blends Brazilian popular rhythms and forms with a more contemporary orchestral language. I do not provide a reference interpretation here because I am not 100% certain of a single widely recognized recording for this specific work.