Sonata for cello and piano in A major, op. 80
Romantic Sonata Cello and Piano
In brief

This A major sonata projects a singing clarity and rhythmic crispness typical of French Romantic chamber music, shifting between lyrical cantabile lines and brisk virtuosic passages that call for precise articulation rather than exaggerated sentiment. You will specifically face Legato d'archet (violoncelle) (3.6/5): practice smooth bow changes and clean string crossings to preserve an unbroken melodic line, and Analyse harmonique (3.6/5): mapping the harmonic progressions helps you shape phrase direction and manage tensions and resolutions over longer spans. The work sits within Widor's Romantic chamber output and is one of his relatively few pieces scored for cello and piano, offering a contrast to the organ-centric part of his catalogue.

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Sheet music

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Formation

Cello and piano · 2 performers

Required forces
Cello 1 performers
Piano 1 performers
Playable parts
Cello Piano
MusicCoach difficulty
65/100
Advanced
Likely range : 53–77/100
Confidence : 38% · to confirm
BeginnerIntermediateAdvancedVirtuoso
Exam grade
About grade 7

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.

Where this work sits
050100

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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Relative difficulty
Among Charles-Marie Widor
63%
Era Romantic
43%
Genre
Estimated skills
Theory
Harmonic analysis
1
Rhythm
Tempo rubato
1
Theory
Knowledge of forms
2
Technique
Bow legato (cello)
2
Tone
Vibrato (cello)
2
Style
Romantic style
2
Technique
Legato
1
Interpretation
Dynamics
1
Interpretation
Phrasing
1
What to play next?

Each suggestion combines difficulty gap, risk, confidence and skill overlap. The first two cards in each column are the most useful pedagogically.

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