Violin Sonata no. 29 in A major, K.402
Classical Sonata Violin and Piano
In brief

This sonata has a bright, poised character, with singing phrases where Classical buoyancy alternates with more intimate, graceful episodes. Technically you must focus on Legato bowing (precise bow distribution and right-arm shaping to bind phrases without losing forward motion) and Harmonic analysis (anticipating modulations to shape dynamics and breathing of motifs). It belongs to the Classical period and is part of Mozart's set of violin-and-piano sonatas, illustrating the balance between accompaniment and solo role.

Formation

Violin and piano · 2 performers

Required forces
Violin 1 performers
Piano 1 performers
Playable parts
Violin Piano
MusicCoach difficulty
44/100
Elementary
Likely range : 26–62/100
Confidence : 56% · fair confidence
BeginnerIntermediateAdvancedVirtuoso
Exam grade
About grade 4 to 5

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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Difficulty sources
Henle Verlag
3
28/100 normalised
MusicCoach expertise
55
55/100 normalised
Relative difficulty
43%
Among Wolfgang Amadeus Mozart
28%
Era Classical
18%
Genre
Estimated skills
Theory
Harmonic analysis
1
Theory
Knowledge of forms
1
Technique
Bow legato
1
Style
Classical style
1
Tone
Vibrato
2
Technique
Position changes
1
Interpretation
Dynamics
2
Technique
Fast passages
1
Interpretation
Phrasing
2
Technique
General technique
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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