Violin Sonata no. 4 in C major, op. 72: IV. Allegretto con brio
Romantic Sonata Violin and Piano
In brief

The Allegretto con brio movement emphasizes a sprightly, brisk character with sharp rhythmic accents and quick conversational replies between violin and piano rather than long lyrical lines. Technically, you will need to focus on Legato d'archet (3.6/5) to secure clean connections in fast passages — a smooth arm stroke and heel-to-tip bow control to avoid breaks — and on Vibrato (3.6/5) to color short responses by adjusting amplitude and speed; Connaissance des formes (3.6/5) and Analyse harmonique (3.6/5) will help you map rises and cadences to shape transitions and repeats. Placed in the Romantic period, the sonata belongs to the composer's late chamber output and shows his taste for dense, contrapuntal writing for violin and piano.

Formation

Violin and piano · 2 performers

Required forces
Violin 1 performers
Piano 1 performers
Playable parts
Violin Piano
MusicCoach difficulty
69/100
Advanced
Likely range : 61–76/100
Confidence : 40% · to confirm
BeginnerIntermediateAdvancedVirtuoso
Exam grade
About grade 7 to 8

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
48%
Among Max Reger
58%
Era Romantic
69%
Genre
Estimated skills
Theory
Harmonic analysis
1
Theory
Knowledge of forms
1
Tone
Vibrato
1
Rhythm
Tempo rubato
1
Technique
Bow legato
2
Style
Romantic style
2
Fingering
Complex fingering
1
Technique
Legato
1
Interpretation
Dynamics
1
Technique
Fast passages
2
Interpretation
Phrasing
2
Technique
High positions
1
Technique
General technique
2
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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